Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 9/60 of 20/21?"
960 × 2021 is 17.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/60×20/21 9/60×40/21 9/60×20/42 27/60×20/21 9/60×60/21 9/60×20/63 45/60×20/21 63/60×20/21
© everydaycalculation.com