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In a triangle ABC, if 3 A = 4 B = 6C ,then angle A, angle B, angle C respectively ,are
The perimeter of a rectangular field is 32m 30cm. The ratio of its length to that of its breadth is 10:7. Find its dimension.
The ratio of boys and girls in a school is 5 : 3. If there are 115 boys, find the number of girls in the school.
If 25, 35, x are in continued proportion, find the value of x??????????????/
Ans.Since 25, 35, x are in continued proportion, we have
25:35:: 35: x
x=(35*35) divided by 25=49
Mrs Robinson bought some chocolates and lollipops in the ratio 7:4.The price of all thechocolates to the price of all the lollipopswas in the ratio 5:2.She spent $ 127.40 in all.If each lollipop costs 15 cents less than each chocolate,how many lollipops did she buy?
Find the third proportional to 9 and 12
A car travels 90 km in 2 1/2 hours
(a) How much time is required to cover in 30 km with the same speed
(b) Find the distance covered in 2 hours with the same speed
Cost of 4
dozens bananas is Rs 60. How many bananas can be purchased for Rs
Divide RS.2000 among A, Band C in the ratio of 2 : 3 : 5.
Find the ratio of the following:
(a) 81 to 108 (b) 98 to 63
(c) 33 km to 121 km (d) 30 minutes to 45 minutes
If the cost of 7 m of cloth is Rs 294, find the cost of 5 m of cloth.
If (a+b):(b+c):(c+a)=6:7:8, and (a+b+c)=14, then find the value of 'c'.
THE RATIO OF INCOMETO SAVINGSOF A FAMILY IS 11;2. FIND THE EXPENDITURE IF THE SAVING IS Rs. 1520
the membership fee of a club is increased from rs 980 to rs 1000 per month. find out the ratio of the incresed fee to the orignal fee.
find the least 5-digit number which on dividing by 4,12,20 and 24 leaves remainder 3 in each case
Express each of the following ratio in its simplest form
a dozen to a score
Divide Rs. 1200 among A,B,C in the ratio 2:3:5
a truck requires 108 liters of diesel for covering a distace of 594 km. how much diesel will be required by the truck to travel a distance of 1650 km.?
explain how to solve -
1. cost of a dozen banana is rs. 36 andd cost of 7 oranges is rs. 28 . find the ratio of a cost of a banana to an orange .
2. divide 102 toffees among sachin and deepa in the ration of 8 :9 .
3. divide rs 2000 among A , B and C in the ratio of 2 :3:5 .
4 . a sum of money is to be divided between amit and sumit in the ration of 2:3 . how much will each one get if total amount is rs 5000 .
5. In a school , the ratio of number of boys is 9 :7 . find the number of boys if the total number of students is 3200 .
A fort had provisions for 450 men for 80 days. After 10 days, 50 more men arrived. How long will the remaining food last at the same rate?
pens between Sheela and Sangeeta in the ratio of 3:2.
Two numbers are in the ratio 6:13. if their LCM is 312, what are the two numbers?
of 72 books is 9 kg. What is the weight of 40 such books?
The age of amit and his sister are in the ratio of 5 : 4. If amit is 45 years old, how old is his sister.
Can Someone Help Me Solve this Qtn?.
what do you mean by unitary method ?
find the ratio of 200ml to 5 litre
which is the greatest ratio of following 3:4 , 5:7 ,9:11 ,1:8
The length of a rectangular park is thrice its breadth. If the perimeter of the park is 168 meters. Find its dimension?
There are about 16 kilometers in 10 miles Write proportion u can use to find no. x of km in 150 miles
Cost of 5
kg of wheat is Rs 30.50.
will be the cost of 8 kg of wheat?
quantity of wheat can be purchased in Rs 61?
Pls. answer my two questions by step by step explanation.
1) The incomes of A and B are in the ratio 3 :2 and their expenditures in the ratio 5 :3. If each saves Rs. 1000 each, A's income iis?
2)The montjly salary of A, B, C is in the propotion 2:3:5. If C's monthlty salary is Rs.1200 more than that of A, then B's annual salary is?
The electricity bill and the telephone bill of a family for the month of june were in the ratio 6:16.If Rs.800 more was paid for the telephonethan for the electricity,howmuchwas paid for each
Cement Mortar was being prepared by mixing cement to sand in the ratio of 1:6 by volume. In a cement mortar of 42 units of volume, how much more cement needs to be added to enrich the mortar to the ratio 2:9? Also explain the process.
3kg of rice can be served to 20 people .how much rice is required for 50 people?
(a) 30 minutes to 1.5 hours (b) 40 cm to 1.5 m
paise to Re1 (d) 500 mL to 2 litres
Can Someone Help Me Solve This Qtn.
If the cost of a dozen soaps is Rs 153.60, what will be the cost of 15 such soaps
? [In unitary method]
a bag contains rupee, 50 paise and 25 paise coins in the ratio of 5:6:8. if the total amount is Rs.420, find the number of coins.
Q. 13 A sum of rs. 1300 is divided among A, B, C and D such that A's share/B's share = B's share/C's share = C's share/ D's share =2/3. then A's share is
in a school there were 73 holidays in one year .what is the ratio of the number of holidays to the number of days in one year?
The temperature dropped 15 degree Celsius in the last 30 days. If the rate of temperature drop remains the same, how many degrees will the temperature drop in the next ten days?
Q1 If p: q :: r: s, then the correct statement is
a qr = ps b pqr =s c qrs =p d pq=rs
amar divide his collection of stamps in the ratio of 6:5 between his sisters sheila and amina. If sheila recieved 23 stamps more than amina, how many stamps did he have?
Two numbers are in the ratio 11 : 12 and their sum is 460.Find the numbers?
10 boys can dig apitch an 12 hours.How long will 8 boys take to do it?
if a:b = c:d then ma+nc is equal to
the ratioof 1 hour to 300 seconds is-
wants to divide Rs 36 between her daughters Shreya and Bhoomika in
the ratio of their ages. If age of Shreya is 15 years and age of
Bhoomika is 12 years, find how much Shreya and Bhoomika will get.
what is the number that must be added to the numerator and denominator of the fraction 6/7 so that the fraction takes the new value 9/10
can you solve this question 16,x,x,61 are in proportion find the value of x?
fast tmr is my exam pleasse!!!!
the weight of 72 books is 9kg.
a-find the weight of 80such books.
b-how many books will weight 6kg ?
the ratio of the speed of two vehicles is 2:3. if 1st vhicle covers 50km in 3 hrs, what dist. is covered in 2 hrs by the 2 nd vehicle
How to solve the following :
A sum of Rs. 1300 is divided between A, B, and C such that
A's share / B's share, = 2/3
B's share / C's share, = 2/3
C's share / D's share = 2/3
Then A's share is ? Pls. give step wise answer.
If 20 men working 7 hours a day can do a piece of work in 10 days, in how many days will 15 men working for 8 hours a day do the same piece of work?
Cost of a
dozen pens is Rs 180 and cost of 8 ball pens is Rs 56. Find the ratio
of the cost of a pen to the cost of a ball pen.
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