Question

2. Renuka is 12 years old. Her brother Sanjay is 3 years older and her mother is 40 years
old. Find the ratio between. (i) Renuka age and Sanjay age ​

Answer 1

Answer:

Given,

Renuka age(R)=12

Her brother Sanjay's age(S)=15

(3 years old than Renuka)

Mother's age (M)=40

(1) Renuka's age : Sanjay's age

R:S= 12: 15 = 4:5

(cancel out common factors)

Answer 2

Answer:

Renuka age (R) = 12

Her brother Sanjay age (S) = 15

Mother age(40)

1) Renuka's age : Sanjay's age

R:S = 12:15 = 4:5

2) Sanjay's age : Mother's age

S:M = 15:40 = 3:8

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