Divisible by 2 or 3

How many integers from 1 to 100 are divisible by 2 or 3?

Show hints (2)+
  1. Count multiples of 2, of 3, subtract multiples of 6.
  2. $50+33-16$.

Answer

Reveal answer →

67

Want the full step-by-step worked solution? It's part of Premium — along with a worked solution for every question in the bank.

Asked at: Optiver, DRW

Related questions