Solutions by everydaycalculation.com
1st number: 4 0/20, 2nd number: 3 9/15
This multiplication involving fractions can also be rephrased as "What is 80/20 of 3 9/15?"
8020 × 5415 is 725.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/40×54/15 80/20×54/30 80/60×54/15 80/20×54/45 80/20×54/75
© everydaycalculation.com