Question

Test Paper-19
22. Half of a number is equal to 65% of another number. What is the ratio between the first number and the second
number respectively?​

Answer 1

Step-by-step explanation:

a/2 = 65b/100

50a = 65b

a : b = 13 : 10

Answer 2

Step-by-step explanation:

Suppose :

A = X

B = 65 + B = 65B

A/B = 65B

50A = 65B[ 65% so 65/100][ 100/2 = 50]

A:B = 65

_______

50

A:B = 13:10

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