Question

Musa’s age is two thirds of Abu’s age. If the sum of their ages is thirty years, how old is Abu?

Answer 1

Answer:

Abu's age=30 years

Musa's age=20 years

Step-by-step explanation:

Let Abu's age be x

So,

Musa's age=2/3of x

Given

Musa's age+Abu's age=30

2/3(x)+x=30

2x/3+x=30

3x/3=30

x=30 years

Hence, the age if Abu is 30 years.

( And if you want to find age of Musa

Then, it is

2/3of x

2×30/3

=20years)

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