Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/18 of 20/21?"
818 × 2021 is 80189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/18×20/21 8/18×40/21 8/36×20/21 8/18×20/42 24/18×20/21 8/18×60/21 8/54×20/21 8/18×20/63 40/18×20/21 8/90×20/21 56/18×20/21
© everydaycalculation.com