সব প্রশ্নে ফিরে যান
Math
A person's present age is two-fifth of the age of his mother. After 8 years, he will be one-half of the age of his mother. How old is the mother at present?
A) 48 years
B) 40 years
সঠিক উত্তর
C) 36 years
D) 32 years