Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Multiply fractions

Multiply 72/8 with 21/90

1st number: 9 0/8, 2nd number: 21/90

This multiplication involving fractions can also be rephrased as "What is 72/8 of 21/90?"

72/8 × 21/90 is 21/10.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 72/8 × 21/90 = 72 × 21/8 × 90 = 1512/720
  3. After reducing the fraction, the answer is 21/10
  4. In mixed form: 21/10

MathStep (Works offline)

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

Related:

© everydaycalculation.com