If x: y = 3: 5, find the ratio 3x + 4y: 8x + 5y
If x: y = 8: 9, find the ratio (7x – 4y): 3x + 2y
If two numbers are in the ratio 6: 13 and their L.C.M is 312, find the numbers.
Two numbersare in the ratio 3: 5. If 8 is added to each number,the ratio becomes 2:3. Find the numbers.
What should be added to each term of the ratio 7: 13 so that the ratio becomes 2:3
The ages of two persons are in the ratio 5: 7. Eighteen years ago their ages were in the ratio 8:13. Find their present ages.
Two numbersare in the ratio 7: 11. If 7 is added to each of the numbers, the ratio becomes2: 3. Find the numbers.
Two numbers are in the ratio 2: 7. 11 the sum of the numbers is 810. Find the numbers.
Divide Rs 1350 between Ravish and Shikha in the ratio 2: 3.
Divide Rs 2000 among P, Q, R in the ratio 2: 3: 5.
The boys and the girls in a school are in theratio 7:4. If total strength of the schoolbe 550, find the number of boys and girls.
The ratioof monthly income to the savings of a family is 7: 2. If the savings be of Rs. 500, find the income and expenditure.
The sides of a triangle are in the ratio 1: 2: 3. If the perimeter is 36 cm, find its sides.
A sum of Rs 5500 is to be divided between Raman and Amen in the rate 2: 3. How much will each get?
The ratio of zinc and copper in an alloyis 7: 9. It the weight of the copper in the alloy is 11.7kg, find the weight of the zinc in the alloy
In the ratio 7: 8. If the consequent is 40, what a the antecedent
Divide Rs 351 into two parts such that one may be to the other as 2: 7.
Find the ratio of the price of pencil to that of ball pen, if pencil cost Rs.16 perscore and ball pen cost Rs.8.40 per dozen
In a class, one out of every six students fails. If there are 42 students in the class, how many pass?
Which ratio is larger in the following pairs?
(i) 3: 4 or9: 16
(ii) 15: 16 or 24: 25
(iii) 4: 7 or 5: 8
(iv)9: 20 or 8: 13
(v) 1: 2 or 13: 27
Give the equivalent ratios of 6: 8 .
Fill in the following blanks:
12/20 = …. /5 = 9/….
Find which of the following are in proportion?
(i) 33, 44, 66, 88
(ii) 46, 69, 69, 46
(iii) 72, 84, 186, 217
Find x in the following proportions:
(i) 16: 18 = x: 96
(ii) x: 92 = 87: 116
The ratio of income to the expenditure of a family is 7: 6. Find the savings if the income is Rs.1400.
The scale of a map is 1: 4000000. What is the actual distance between the two towns if they are 5cm apart on the map?
The ratio of income of a person to his savings is 10: 1. If his savings for one year is Rs.6000, what is his income per month?
An electricpole casts a shadow of length 20 meters at a time when a tree 6 meters high casts a shadow of length 8 meters. Find the height of the pole.
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