Start learning →

A father is 4 times as old as his son. After 6 years the sum of their ages will be 62. What is the son's present age?

A10
B8
C12
D40
Answer & Solution
Correct answer: A. 10
(s + 6) + (4s + 6) = 62 gives 5s = 50, so the son is 10 years old.
Practise this question with Quill — Olympiad (Class 7) →

Keep practising Simple Linear Equations

Browse all Simple Linear Equations questions for Olympiad (Class 7), or explore more Mathematics topics.

Start a Simple Linear Equations lesson →
Related questions