Question

The difference between the age of Rahim and his uncle is 30 years . 7 year ago the sum of both age was 66 years, what is the age of uncle?

Answer 1

Hi Mate!!!!

Let the age of Rahim be = x

And

Let theAge of his uncle be = y


According to the question

x - y = 30 ...... equation 1


7 years ago.


x + y -7 = 66 ...... equation 2


Adding both the equations.

2 x = 103

x = 103 / 2

x = 51.5 years


Age of his uncle = y = 51.5 - 30 = 21.5 years



!!!!!!!!! Have a great future ahead!!!!!!!

Answer 2

Answer:

Step-by-step explanation:

age of uncle = U

age of rahim = R

uncles have to be older than nephews....

difference between their present ages = U-R = 30 yrs -----------(1)

7 years before ...

uncle was U-7

rahim was R-7

so sum = U-7+R-7 = 66

=>U+R = 80   -------------(2)

Eq. (1) + (2)

2U=110

U=55 years