Answers

Solutions by everydaycalculation.com

Answers.everydaycalculation.com » Multiply fractions

Multiply 81/5 with 21/40

1st number: 16 1/5, 2nd number: 21/40

This multiplication involving fractions can also be rephrased as "What is 81/5 of 21/40?"

81/5 × 21/40 is 1701/200.

Steps for multiplying fractions

  1. Simply multiply the numerators and denominators separately:
  2. 81/5 × 21/40 = 81 × 21/5 × 40 = 1701/200
  3. In mixed form: 8101/200

MathStep (Works offline)

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

Related:

© everydaycalculation.com