Solutions by everydaycalculation.com
1st number: 40 0/2, 2nd number: 20/21
This multiplication involving fractions can also be rephrased as "What is 80/2 of 20/21?"
802 × 2021 is 80021.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/2×40/21 80/4×20/21 80/2×20/42 80/2×60/21 80/6×20/21 80/2×20/63 80/10×20/21 80/14×20/21
© everydaycalculation.com