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Syllabus

The teacher is saying the answer as 6. But according to the image attached it should be 7.

how to deactivate meritnation account?

a line graph which is a whole un broken line is called a _________

pls upload the solutions for new mathematics by rachna sagar

reduce each rational number in standard form (24/-36 ) and (30/-60) answer fasta rational number between 1/3 and 1/4 is _________ ????

find 10 rational numbers between 3/4 and 4/6 using mean method.

Find ten rational numbers between 3/5 and 3/4 plzz explain with process

Q. There are 24 students in a class.

They voted to choose a colour for the class shirts.

$\frac{1}{4}$ of the class chose blue.

$\frac{1}{6}$ of the class chose yellow.

The rest of the class chose red.

How many students chose red?

A. 4

B. 6

C. 10

D. 14

The denominator of a rational number is greater than its numerator by 8. If the numerator is increased by 17 and denominator is decreased by 1, the number obtained is 3/2. Find the rational number.reduce each rational number in standard form (24/-36 ) and (30/-60) answer fastdifference between pisciculture and aquaculture.

1.name 2 activities that take more than 1 hour but less than 1 day.

2.name two activities that take more than 1 day but less than 1 week.

3.name two activities that take more than 1 week but less than 1 month.

4.name two activities that take more than one month but less than one year.

a milkman sold two of his buffaloes for rs 20,000 each. on one he made a gain of 5% and on the other a loss of 10%. find his overall gain or loss.

answers of try these page 13 maths class 8 book?

What is the rational number lies between 1/4 and 1/2 ?

What is the rational number lies between -3/11 and -1/13 ?

What is the ratinal number between 8/9 and 5/9 ?

ARE RATIONAL NUMBERS CLOSED UNDER DIVISION ?? GIVE AN APPROPRIATE ANSWER WITH EXAMPLES

a) the product of a rational number and its reciprocal is ________

b) the reciprocal of the reciprocal of anumberis the_______

what is the reciprocal of -1 multiplied by 5/8find the HCF of 9/10, 12/25, 18/35, 21/40

pls answer fast

Which of the following rational numbers

is in standardform ?a) -18/26 b)-56/91 c)-27/64d) 28/-105

Pls provide solution URGENTLY.

what are arbitrary numbers?I want it answered by meritnation expert.

- 1 7/10

the reciprocal of a negative number rational number

a) is a positive rational number b) is a negative rational number c) does not exist d) can be either negative or positive

Q.1) a rectangular swimming pool 30m long, 20m wide, and 1.5m deep is to be tiled. If each tile is 50cmx50cm, how many tiles will be required? (remember, there is no roof for the pool)

What should be added to thrice the rational number -7/3 to get 3/7

1. Solve the following equations:

(i) (2x + 3) / (x+3) = 3/2

(ii) (3x - 5) / (x + 5) = 1

(iii) (2x — 11) / (5x + 13) = O

(iV) (l+x) / (1-x) :2/3

(V) (3x+5) / (3x+4) = 5

` 2. The sum of two numbers is 80 and their ratio is 3:5. Find the numbers.

3. A number is such that it is as much greater than 84 as it is less than 108. Find it ?

4. A steamer goes downstream and covers a distance between two ports in 4 hrs. While it

covers the same distance upstream in 5hrs. If the speed of the stream is 2km/ hr. Find the

speed of the steamer in still water.

5. The difference of two positive numbers is 69 the quotient obtain on dividing one by the other is 4. Find the number.

6. The difference between two sisters is 10 years if 15 years ago the elder one was twice as old as younger one. Find their present ages.

7. Divide 150 into three parts such that the second number is 5/6 the first and the third number 4/ 5 the second .

8. ln a fraction twice the numerator is 2 more than the denominator. lf 3 is added to the numerator and to the denominator, the new fraction is 2/ 3. Find the original fraction.

9. The length of a rectangle is 8 cm more than its width if the perimeter of the rectangle is 44 cm. Find the length and breadth of the rectangle.

10. A bag contains coins of denomination of 50 paisa and 5 rupees. The total value of these

coins is Rs.300. lf the total numbers of coins in the bag is 150, find the number of coins of each type.

11. The sum of the digits of a two digit number is 10. lf the number formed by reversing the digits is less than the original number by 36, find the number.

12. The length of a rectangular room exceeds its breadth by 4 metre. lf the length is increased by 6 m and breadth is diminished by 4m , there would be no change in the area , find the length and the breadth of the room.

13. Two trains with the speed of 35km/ hr and 28 km/ hr respectively, starting at the same time, run in the opposite direction between two stations A and B 315 km apart. Find when and where they will meet.

14. A man leaves half his property to his wife, 1/3 to his son and the remaining to his daughter. lf the daughter’s share is Rs 15000, how much money did the man leave? How much money did his wife get and what is his son’s share?

15. One third of which number must be subtracted from 7/ 11 to give 24/ 55?

16. If the same number is added to both the numerator and the denominator of a fraction 3/ 5, then the result is 3/4. Find the number.

17. Two numbers are such that the ratio between them is 5:7. If 7 is added to each of them , the ratio becomes 3:4. Find the numbers. .

18. 2/ 3 of a number is 20 less than the original number. Find the number.

19. lf 10 is added to four times a certain number, the result is 5 less than 5 times the number. Find the number. I

20. The denominator of a rational number is greater than its numerator by 7. If the numerator is increased by 17 and denominator decreased by 6, the new becomes 2. Find the original number.

21. The angle A of a triangle ABC is equal to the sum of the other two angles Also the ratio of the measure of angle B to that of C is 4: 5. Find the three angles.

what is closure properties of rational numbers

Q.9. Using appropriate properties find

$\frac{2}{5}\times \left(-\frac{3}{7}\right)-\frac{1}{6}\times \frac{3}{2}+\frac{1}{14}\times \frac{2}{5}$

solve and check your answer-

a. x=4/5(x+10)

b. 2y+5/3=26/3-y

(a) (2/3) +(-4/5)+1+(-2/3)+(-11/5)

exercise 1.2 , find ten rational numbers between 3/4 and 3/5

Suraj gets paid Rs. 150 per hour on a week day. On weekends he gets an extra payment which is 1/3rd of the regular payment. He is fined 1/6th of his hourly pay for every mistake he makes. Suraj puts 4 whole1/2 i.e (9/2) hours on Monday, 5 whole 1/2 i.e (11/2) hours on Tuesday, 6 whole 1/2 i.e (13/2) hours on Wednesday and 5 hours on Thursday, 4 whole 1/4 i.e (17/4) hours on Friday and 3whole 1/4 i.e (13/4 ) hours on Saturday. On Tuesday he makes 2 mistakes and on Saturday he makes 3 mistakes. What are his earnings at the end of the week?

find the 5 rational numbers between 0.5and 0.6

Nco,Nso And Imo second level results are out!!!!!!!!!!!!!!!!!!!!!!.

I secured international rank 45 and state rank 2 in imo.

rational number crossword puzzel solued.

b) a positive rational number

c) either a positive or a negative rational number

d) not a rational number

Q45)Aamir buys a rectangular piece of land whose length and breadth are in the ratio 5:3.The fencing of the land cost him Rs. 960 at Rs.5/m.Find the area of the land

a)2144 b)2160 c)2666 d)2888

Q46)Which is the natural number whose square is equal to its cube?

a) 0 b) 1 c) 2 d) -1

Q47)The sum of ages of Anu’s father and Jerry’s father is 100 years. Anu’s father is four years older to Jerry’s father. Two years later Jerry’s father will be_______ years old.

a)48 b)50 c)52 d)54

Q48)The smallest number that must be subtracted from 125 to make it a perfect square will be

a) 1 b) 2 c) 3 d) 4

Q49)A building has 144 cylindrical pillars, all of the same size.If the diameter of each pillar is 2m and each has a height of 2 cm, find the volume bound in each of the pillars?

a) 22 b)3168 c)152 d)154

Q50)If 8

^{x}^{+1 }= 4^{x}^{+1},then x isa)0 b)1 c)2 d)3 Q51)Hari borrowed a sum of Rs 1000 at 105 p.a compounded semi- annually in April 2011. What was the full and final amount that he paid back in April 2012?

a) Rs 1102.50 b) Rs1125 c)Rs1120.50 d)Rs1175

Q52)Sahar, glass makers has cut a piece of glass. He wants to check if the glass is now exactly in the shape of a rectangle. Which one of the following will be th correct method

Q53)The quadrilateral formed by joining two congruent triangle along one of the equal sides will be

I. Square II. Rectangle III. Parallelogram IV. Rhombus

a)Only I b)Only I, II& III c)Only II and IV d)Any

Q54)The length of each side of a dice is 1.5cm. the volume of the dice will be

a) 3.375 cm

^{3}b) 3.575 cm^{3}c) 3.775 cm^{3}d) 3.875 cm^{3}Q55)A piece of cloth, square in shape has an area of 676 . Find the length of each of its diagonals?

a) 26 cm b) 26 c) 28 cm d) 30 cm

Q56) If 52 * is a multiple of 9, then what is the value of *?

a) 3 b) 4 c) 5 d) 6

Q57)Raghav wants to find the square of 103 using identities. Please help him out finding the same

a)10609 b) 10909 c) 10999 d) 10103

Q58)An office requires 15 printers to print 23130 pages in 1 day. Due to major problem,it could not arrange for 10 printers. So they had to manage with 5 printers. How many days will the company now require to print the given number of pages.

Q59)A mess has enough food to feed 10 people for 6 days. How long will the food last it there were 5 more people?

= 8 employees2) What % of employees working for ABC pvt ltd are chartered accountants?

a)12.5% b)14% c)14.4% d)15.5%

if 21y5 is a multiple of 9,where y is a digit,what is the value ofy?

how can we define distributive property of rational numbers???????????

find the smallest number of five digits exactly divisible by 16,24,36 and 54

2.Expansion of 2x(x + 2y) + 3x(2x - 3y) yields(2 Points)

3.Expansion and simplification of 8(3h - 4) + 5(h - 2) gives(2 Points)

4.: Expansion of -8(3a + 5b) yields(2 Points)

1) Rita had $300.she spent 1/3 of her money on notebooks and 1/4 of the remainder on stationery items. how much money is left with her?

what should be added to twice the rational no.-7/3 to get 3/7 ? urgent!!!!!!

how do we use rational numbers in our daily life?

a) a positive rational number

b) a positive rational number

c) either a positive or a negative rational number

d) not a rational number

find 9 rational numbers between 0 & 0.1

If A: The quotient of two integers is always a rational numbers and

R:is not rational, then which of the following statements is true?

(a) A is true and R is correct explanation of A.

(b) A is false and R is correct explanation of A.

(c) A is true and R is false.

(d) Both A and R is false.

The correct answer is B . Please explain How?

After allowing a discount of 10%, a shopkeepr make a profit of 20% by what % is the marked price above the cost price?

(-40) divided by 5/4 and 6/-5 divided by 7/8 answer fastWILL YOU PLEASE ME HELP TO SOLVE THIS PROBLEM

rnIf 1/3 of a number exceeds its 2/7 by 1,find the number.

What is the improper fraction of -3

_{1/3}? ExplainSimplify (x^2-5)(x+5)+25

There are 42 students in a class. 3/4 of the boys and 2/3 of the girls travel to school by bus. The total numbers of boys and girls who come to school by bus is 30. How many boys are there in the class? How many girls come to school by bus?

-5/16+7/24-13/48

if a property holds for rational numbers ,will it also holds for integers ? Does it holds for whole numbers ? Which will ? Which will not?express -3/5 as a rational number with denominator:

20

-30

35

-40

1) 1/3 and 3/7

2) 2/5 and 3/4

3) -3/7 and -1/5

4) -4/5 and -3/5

5) -3 and -4

What is

logarithm?Options

(a) 2

(b) 1

(c) 0

(d) 3

solve the following using suitable property:--

2/5 * (-3)/7 - 1/6 * 3/2 +1/14 *2/5

plz... plz... answer it..

any three rules of vedic maths with 5 examples of each.complete the pattern and give reason,

23, 28, 38, 49, 62, ?.

Find three rational numbers between 2/5 and 7/10 ?By what rational number should -15/56 be divided to get -5/7 ?What should be added to the sum of 1/2 and -1/3 to get -13/30 ?if the numerator of 25/35 is 65 then its denominator is equal to____________________.plz plz fast i have a FA 1 TOMMORROW PLZ

find using distributivity {7/5*(-3/12)}+{7/5*5/12}

find ten rational numbers between 1/2 and 1/5

draw a number line and represent the following rational number on it (3/5) and(-5/4) please answer fastThe reciprocal of a positive rational number is _____________. ?Find the focal length and nature of lens which should be placed in contact with a lens of focal length 10 cm so that the power of the combination becomes 5D.

x is an odd number. the largest odd number preceding x is ________

class 8 chapter 1 of maths mcq test in chapter test section Q.2 answer is wrong. it should be a) instead of c).