Solutions by everydaycalculation.com
1st number: 2 12/21, 2nd number: 20/72
This multiplication involving fractions can also be rephrased as "What is 54/21 of 20/72?"
5421 × 2072 is 57.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/21×40/72 54/42×20/72 54/21×60/72 54/63×20/72
© everydaycalculation.com