Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Multiply fractions

Multiply 20/45 with 70/42

1st number: 20/45, 2nd number: 1 28/42

This multiplication involving fractions can also be rephrased as "What is 20/45 of 1 28/42?"

20/45 × 70/42 is 20/27.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 20/45 × 70/42 = 20 × 70/45 × 42 = 1400/1890
  3. After reducing the fraction, the answer is 20/27

MathStep (Works offline)

Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad

Related:

© everydaycalculation.com