Question

kindly help me out.....

Answer 1

Hi!

Let Radhika's present age be x
Radhika's mother's present age = 4x


In 5 years:
Radhika's age=x+5
Radhika's mothers age= 4x+5

Value given "She will be 3 times old as she will be then"
Therefore Radhika's mother will be 3(x+5) in five years.

Now we can equate her age in five years together
4x+5=3(x+5)
4x+5=3x+15
4x+5-3x=15
4x-3x=15-5
1x=10

Therefore Radhika's present age is 10 years
And Radhika's mother's present age = 4x= 4*10= 40 years

Hope this helps! Please do mark as brainliest!