Question

the product of a child's age before 5 years and after 10 years is 15 what is the present age​

Answer 1

Answer:

20 is the correct answer

Step-by-step explanation:

please follow me

Answer 2

answer:-

the present age of child is 5 yrs

Step-by-step explanation:

let the present age be x

then acc to ques

(x-5)+(x+10)=15

x-5+x+10=15

2x+5=15

2x=15-5

2x=10

x=5