Multiple choice

How can 220 be represented as the product of prime numbers?

  1. 22 × 5 × 11

  2. 22 × 3 × 11

  3. 2 × 5 × 11

  4. 23 × 5 × 11

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Prime factors of 220 = 2 × 2 × 5 × 11 or 22 × 5 × 11