Question

Rohit is 54 years old and his mother is 80 . How many years ago was his mother three times of his age? Explain also.

Answer 1

Answer:Let us assume x years back , Rohit's mom's age is 3 times of Rohit's age. Hence

3(54-x) = 80-x

162-3x=80-x

162-80 = 3x-x

82=2x

x=41.

So , 41 years ago, Mothers age is 3 times of Rohit's age.

When Rohit 's age was 13 (54-41), and her mom age was 39 (80-41).

Step-by-step explanation:Thanks... Hope it helpful...

Answer 2

Step-by-step explanation:

age of Rohit= 54yrs

age of mother=80yrs

let x year ago their age were half

2(54-x)=80-x

108-2x=80-x

x=28

28yrs ago mother age was twice the age of Rohit

verification

54-28 ----------------80-28

26----------------------52

26x2=52

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