Question

After 15 years,Hema's age will become four times that of her present age. Find her present age

Answer 1

Hello!!

Let her present age be x.
Then,x+15=4x
15=4x-x
15=3x
15/3=x
5=x
x=5
Therefore her present age is 5.

hope it helps.
#aditya

Answer 2

Here is your answer dear☺

➡️ Let Hema's present age be x

➡️ Let her age after 15 years be (x+15)

➡️ 4(x) = (x+15)

➡️ 4x - x = 15

➡️ 3x = 15

➡️ x = $\frac{15}{3}$

➡️ x = 5

▪ Therefore, present age of Hema is 5 years.