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Syllabus

A water tank has steps inside it. A monkey is sitting on the topmost step (i.e., the first step). The water level is at the ninth step.

(i) He jumps 3 steps down and then jumps back 2 steps up. In how many jumps will he reach the water level?

(ii) After drinking water, he wants to go back. For this, he jumps 4 steps up and then jumps back 2 steps down in every move. In how many jumps will he reach back the top step?

(iii) If the number of steps moved down is represented by negative integers and the number of steps moved up by positive integers, represent his moves in part (i) and (ii) by completing the following; (a) − 3 + 2 − … = − 8 (b) 4 − 2 + … = 8. In (a) the sum (− 8) represents going down by eight steps. So, what will the sum 8 in (b) represent?

An elevator descends into a mine shaft at the rate of 6 m/min. If the descent starts from 10 m above the ground level, how long will it take to reach − 350 m.

--= ++= -+= +-=

how much is 1 us dollar in indian currency

what is the history of integer?5+3 (-34- (16-14) ) / 3(17+(-3)*4-2*(-7) )

pls answer this question

Find the angle which is equal to its supplement.

An elevator descends into a mine shaft at the rate of 6m/min .If the descent starts from 10m above ground level, how long will it take to reach -350 m .The temperature at 12 noon was 10C above zero. If it decreases at the rate of 2C per hour until midnight, at what time would the temperature be 8C below zero? What would be the temperature at mid-night?Can you make it simple please

write a pair of integers whose sum gives

a negative integer

zero

an integer smaller than both the integers

an integer smaller than only one of the integer

an integer greater than both the integers.

In a class test (+ 3) marks are given for every correct answer and (−2) marks are given for every incorrect answer and no marks for not attempting any question. (i) Radhika scored 20 marks. If she has got 12 correct answers, how many questions has she attempted incorrectly? (ii) Mohini scores − 5 marks in this test, though she has got 7 correct answers. How many questions has she attempted incorrectly? (iii) Rakesh scores 18 marks by attempting 16 questions. How many questions has he attempted correctly and how many has he attempted incorrectly?

(A) 0

(B) 1

(C) 2

(D) 3

(E) None of these

Write a pair of negative integers whose difference gives 8

A shopkeeper earns a profit of re 1 by selling one pen and incurs a loss of 40 paisa per pencil while selling pencils of her old stock.

(i) In a particular month she incurs a loss of Rs 5. In this period, she sold 45 pens. How many pencils did she sells in this period?

(ii) In the next month she earns neither profit nor loss. I she sold 70 pens, how many pencils did she sell?

THIS QUESTION IS IN NCERT BOOK IN PAGE 25 WITH SOLUTION BUT I CAN'T UNDERSTAND IT.....PLEASE MERITINATION EXPERT MAKE ME UNDERSTAND IT VERY PROPERLY SO THAT I HAVE NO CONFUSION

A cement company earns a profit of Rs 8 per bag of white cement sold and a loss of Rs 5 per bag of grey cement sold.

(a) The company sells 3, 000 bags of white cement and 5,000 bags of grey cement in a month. What is its profit or loss?

(b) What is the number of white cement bags it must sell to have neither profit nor loss, if the number of grey bags sold is 6,400 bags.

1. Write a pair of integers whose difference gives,

a) An integer smaller than both the integers

b) An integer greater than both the integers.

The pages of a book are numbered for 1 to 100 manually. how many times will be it be essential to write the number 5.

DESIGN A CROSSWORD PUZZLE USING MATHEMATICAL TERMS/WORDS.

write a pair of integers whose sum gives an integer smaller than only one of the integers

(A) 8 (34) 9 (B) 48 (120) 12 (C) 7 (144) 11 (D) 20 (270) 115

A)AN NEGATIVE INTEGERS

B)ZERO

C)AN INTEGER SMALLER THAN BOTH THE INTGERS

D)AN INTEGER GREATER THAN ONLY ONE OF THE INTEGERS

E)AN INTEGERS THAN BOTH THE INTEGERS

what mean by chuda chudi?

find the product of the largest 3 digit number and the largest 4 digit number using distributive property

fullform of BOARDMAS

Then x=?

(- 57) x (- 19) + 57

A certain freezing process requires that room temperature be lowered from 40°C at the rate of 5°C every hour. What will be the room temperature 10 hours after the process begins?

A bag contains Rs 187 in the form of 1 rupee, 50 paise, 10 paise coins in the ratio 3:4:5. Find the number of each type of coins?

find the value of 'a-b' if " a "and "b" are integers such that b is the predecessor of "a"

solve it if u r a genius

5+3=28

9+1=810

8+6=214

5+4=19

then

7+3= ?

solve it bt with the formula

nt direct

QUETSION:Three ducks and two ducklings weigh 32 kg. Four ducks and three ducklings weigh 44 kg. All ducks weigh the same and all ducklings weigh the same. What is the weight of two ducks and one duckling?

{Please don't provide any weblink or certified answer ... I want only experts answer}what will be the sign of the product if we multiply 90 negativeinteger 9 positive integer?

Using convenient grouping simplify :-

1) 18 x ( - 25 ) x 30

2) ( - 51 ) x ( - 10 ) x 45

Mt. everest is at a height of 8850 m . Its base is at an elevation of 5400 m . The temperature here drops at the rate of 1 degree per 100 m. If the temperature at the base is -5 degree celsius , what is the temperature at the top ?

(a) Write a pair of negative integers whose difference gives 8.

(b) Write a negative integer and a positive integer whose sum is − 5.

(c) Write a negative integer and a positive integer whose difference is − 3.

At Srinagar temperature was − 5°C on Monday and then it dropped by 2°C on Tuesday. What was the temperature of Srinagar on Tuesday? On Wednesday, it rose by 4°C. What was the temperature on this day?

find the product using suitable property

a) 999 x 25

A monkey fell into a well of 10m deep. In every jump he climbs up by 2m but slips down by 1m. He will be able to come out of the well in ___________jump.if the sum of two numbers is -112. if one of the number is -109 .what is the other number?

The temperature at 12 noon was 10 degrees C above zero.If it decreases at the rate of 2 degrees C per hour until midnight ,at what time would the temperature be 8 degrees C below zero?What would the temperature be at midnight ?what is the answer of 0/5

and what is the answer of 5/0

tell if they are defined or not defined

Write a pair of integers whose difference gives an integer greater than only one of the integers

If 8801=5

5261=1

9632=2

6381=3

6321=?

it was a freaky weather day. the temperature started out at 9 degree celcius in the morning and went to -13 degree celcius at noon. it stayed at the temperature for 6 hours and then rose 7 degree celcius . how far below the freezing point (0 degree celcius) was the temperature at 6 pm

What is the meaning of duplex in vedic math?

how to divide 1256 with 15.7

Using property solve: 26 x (- 48 ) + ( -48 ) x ( - 36 )

A SHOPKEEPER GAINS Re.1 ON EACH PEN AND LOSES 40 PAISE ON EACH PENCIL . HE SELLS 45 PENS AND SOME PENCIL LOSING Rs.5 IN ALL .HOW MANY PENCILS HE SELL?

PLEASE EXPLAIN ME IN BRIEF

in a class test containing 15 questions 4 marks are given for every correct answer and [-2] marks for given for every incorrect answer

1. grupeet attendsall thequestions but only 9 of her answers were correct what will be ger total score?

2. one ofn her friends get only 5 correct answers what will be her score?

can u please give me ideas of making maths project on integers

4) Arun wanted to buy a soap. He has a five-rupee, 2 one-rupee coins and 4 half-rupee coins. Write in rupees what money he will get back.

A plane is flying at the height of 5000m above the sea level.At aparticul point ,it is exactly above a submarin floatig 1200m below the sea level. What is the vertical distance between them? why do we subtract in this Q

its my request to meritnation .com to keep some vedios esspecially for maths

what are natural numbers?

In a test , 4 marks are given for every correct answer and -2 for every wrong answer .Rohit answered all questions and got 68 marks.25 of Rohit's answers were correct. How many of the questions he attempted were incorrect ?1.a=21. b=18

2.a=118. b=125

PLZ ANSWER IT FAST !!!!!!!!! Somak,a shopkeeper,sold 20 tables and 30 chairs during a clearence sale. he made a profit of Rs200 on each chair that he sold. however, he also sold eachof the 20 table at such price that he incurred the same loss on each table. overall, he suffered a loss of Rs4000 on transaction. how much loss did Somak suffer on selling each table???????SHOW ALL THE WORKING TOO

i did not understood the commutative and associative property of integers .