Question

vivek is 5 years younger than his sister manya if the sum of their ages is 31 years what are their present age​

Answer 1

Vivek age = 13 years , Sister age = 18 years

Step-by-step explanation:

Let say Vivek age = V years

Vivek is 5 year younger than his sister

=> V  = Sister age - 5

=> Sister Age = V + 5

Sumo of their ages = 31

=>  Vivek age + Sister age = 31

=> V + V + 5 = 31

=> 2V = 26

=> V = 13

Vivek age = 13 years

Sister age = 18 years

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