Question

rohan present ages is three times the age of his daughter if he is 45 years old now find his daughter present age

Answer 1

Hello mate,

Here is your answer,

Let the present ages of rohan and his daughter be x and y respectively.

x = 3y

45 = 3y

y = 15years

Therefore, the daughter is 15 years old.

Answer 2

let Rohan age be 3x
then daughter age 45-x
a t q
45-x=3x
45=3x+x
45=4x
45/4=x
11.35=x
Rohan age =11.35×3=34.05
his daughter age = 45-34.05=10.96 Ans