Question

Amina's father is 28 years younger than Amina's grandfather and 31 years older than

Amina. The sum of the ages of all three is 153 years. What is the age of each one of them.​

Answer 1

Step-by-step explanation:

let the age of amina be 'x'

her father's age is x+31

and her grandpa's age is x+31+28 = x+59

A. T. Q :-

sum of all the ages will be 153

Therefore,

x+x+31+x+59 = 153

3x+90 = 153

3x = 153 - 90

3x = 63

x = 63/3

x = 26

so, the age of amina = 26 years

her father's age = 26 + 31 = 57 years

her grandfather's age = 26 + 59 = 85 years