Question

the sum of ritus age and rajus age is 25. ritu is 12 years old write and equation to find rajus age

Answer 1

Let Ritu's age and Raju's ages be x and y years respectively.

ATQ,

x + y = 25

We know that Ritu's age is 12 years. So x = 12

Thus,

12 + y = 25 .......eqn formed.

y = 25 - 12

y = 13

Thus, Raju's age is 13 years.

Answer 2

Answer:

13

Step-by-step explanation:

Soln: Let Ashu's age be x

12+x=25

x=25-12

x=13

Ans: Ashu's age is 13

Let's check:

1 2

+ 1 3

________

2 5