Question

Ram’s son’s age is 1/3 of Rama's wife age. Ram’s wife’s age is 4/5 of Ram’s age and Ram’s age is 3/4 of Ram’s Father’s age. Find the age of the son of Ram, if Ram’s father is 50 years old?

Answer 1

rams son age will 7year and 3month
as fathers age 50 ram age 3÷4×50=37.5year
next wife=4÷5×37.5=22year
son =1÷3×22=7.3year

Answer 2

Answer: 10 years

Step-by-step explanation:

According to question

Ram's father age  = 50 years

Ram's age = $\dfrac{3}{4}$ of Ram's father age

therefore Ram's age = $\dfrac{3}{4} \times 50 = \dfrac{75}{2} years$

Now Ram's wife age = $\dfrac{4}{5}$ of Ram's age

Therefore

Ram's wife age = $\dfrac{4}{5} \times \dfrac{75}{2} =30 years$

Now Ram's Son's age = $\dfrac{1}{3}$ of Ram's  wife's age

Ram's son's age= $\dfrac{1}{3} \times 30} =10years$

Hence, the age of Ram's son is 10 years