Solutions by everydaycalculation.com
1st number: 1 8/20, 2nd number: 20/21
This multiplication involving fractions can also be rephrased as "What is 28/20 of 20/21?"
2820 × 2021 is 43.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/20×20/21 28/20×40/21 28/40×20/21 28/20×20/42 84/20×20/21 28/20×60/21 28/60×20/21 28/20×20/63
© everydaycalculation.com