Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/21 of 28/32?"
2021 × 2832 is 56.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/21×28/32 20/21×56/32 20/42×28/32 20/21×28/64 60/21×28/32 20/21×84/32 20/63×28/32 20/21×28/96
© everydaycalculation.com