Question

The sum of ritu's age and Ashu's age is 25 .Ritu is 12 year old. Write an equation to find Ashu's age.

Answer 1

Let Ashu's age be x
a/q 12+x= 25
x= 25-12
x= 13years

Answer 2

let ritu's age = x and ashu"s age =y

given ritu"s age =12 years so

12 +y = 25

so y = 25 -12 = 13 years '.