Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/50 of 20/21?"
550 × 2021 is 221.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/50×20/21 5/50×40/21 5/50×20/42 15/50×20/21 5/50×60/21 5/50×20/63 25/50×20/21 35/50×20/21
© everydaycalculation.com