Solutions by everydaycalculation.com
1st number: 1 6/15, 2nd number: 4 4/20
This multiplication involving fractions can also be rephrased as "What is 21/15 of 4 4/20?"
2115 × 8420 is 14725.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/15×84/20 21/30×84/20 21/15×84/40 63/15×84/20 21/45×84/20 21/15×84/60 21/75×84/20
© everydaycalculation.com