Solutions by everydaycalculation.com
1st number: 5/7, 2nd number: 4 4/20
This multiplication involving fractions can also be rephrased as "What is 5/7 of 4 4/20?"
57 × 8420 is 31.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/7×84/20 5/14×84/20 5/7×84/40 15/7×84/20 5/21×84/20 5/7×84/60 25/7×84/20 5/35×84/20 35/7×84/20 5/49×84/20
© everydaycalculation.com