Solutions by everydaycalculation.com
1st number: 2 12/21, 2nd number: 8/20
This multiplication involving fractions can also be rephrased as "What is 54/21 of 8/20?"
5421 × 820 is 3635.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/21×16/20 54/42×8/20 54/21×8/40 54/21×24/20 54/63×8/20 54/21×8/60 54/21×40/20 54/21×56/20
© everydaycalculation.com