Question

The product of Hritik’s age three years ago and 3 years hence is 91. Find the age of Hritik.

Answer 1

Answer:

10 years

Step-by-step explanation:

Let hritik age=x

age 3 years ago=x-3

age 3 years hence=x+3

product of them is 91

(x+3)*(x-3)=91

x^2-3^2=91

x^2=100

x=10