Q1 of 59 Page 61

From the following pairs of numbers, find the reduced form of ratio of first number to second number.

i. 72, 60


ii. 38, 57


iii. 52, 78

(i) 72,60


Reduced form of ratio of first number to second number:



(Break the expression in order to simplify it further)



(ii) 38,57


Reduced form of ratio of first number to second number:



(Break the expression in order to simplify it further)



(iii) 52, 78


Reduced form of ratio of first number to second number:



(Break the expression in order to simplify it further)



More from this chapter

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2

Find the reduced form of the ratio of the first quantity to second quantity.

i. 700 Rs, 308Rs.


ii. 14Rs, 12 Rs.40 paise.


iii. 5 litre, 2500 ml


iv. 3 years 4 months, 5 years 8 months


v. 3.8 kg, 1900 gm


vi. 7 minutes 20 seconds, 5minutes 6 seconds.

 3

Express the following percentages as ratios in the reduced form.

(i) 75 : 100


(ii) 44 : 100


(iii) 6.25%


(iv) 52 : 100


(v) 0.64%

 4

Three persons can build a small house in 8 days. To build the same house in 6 days, how many persons are required?

 5

Convert the following ratios into percentage.

(i) 15 : 25


(ii) 47 : 50


(iii) 7/10


(iv) 546/600


(v) 7/16