Start learning →

The sum of three consecutive whole numbers is 51. What is the smallest of them?

A16
B15
C18
D17
Answer & Solution
Correct answer: A. 16
With numbers x, x + 1, x + 2 the sum is 3x + 3 = 51, so x = 16.
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