Question

after 15 years hemas age will become four times then of her present age find her present age​

Answer 1

Answer:

Step-by-step explanation:x+15=4×

3×=15

×=5 yrs

Answer 2

Answer:

5 years

Step-by-step explanation:

let heena age after 15 yrs be x + 15

let heena present age be x

1(x + 15) = 4 ( x + 15)

1x + 15 = 4x + 60

-4x+1x = 60 - 15

3x = 45

x=15

present age = 20-15

= 5 years