Question

if francis is (1/3)rd of the age of his father david now, and was (1/4th the age of his father 5 years ago, then how old will his father david be 5 years from now?

plzzz answer the problem plzz...

Answer 1

Answer:

50years

Explanation:

Let Father David age be X years

Francis age at present 1/3 of X =X/3

X-5 which is 5years ago the age of father David

X/3-5 which is 5years ago the age of Francis

now the consider the given condition ,

1/4(X-5) = X/3-5

X = 45 (after solving)

5 years ago David's age was 45years

At present David's age is 50 years.