Question

इमेंस 28 इयर्स ओल्ड डेनिसन आफ्टर 10 ईयर्स विल बी टू आइस एज ऑफ हिज सन फाइंड एज ऑफ द मैन​

Answer 1

Answer:

Let present age of son = x years

So, present age of father = x + 28 years,

After 10 years,

Age of son = x + 10 years

and age of father = x + 28 + 10 = x + 38 years,

Given that, after 10 years, age of father will be thrice as old as his son

=> x + 38 = 3(x + 10)

=> x + 38 = 3x + 30

=> 38 = 3x + 30 - x

=> 38 = 2x + 30

=> 2x = 38 - 30

=> 2x = 8

=> x = 8/2

=> x = 4

So, present age of son = x = 4 years

and present age of father = x + 28 = 4 + 28 = 32 years,