Solutions by everydaycalculation.com
1st number: 5 5/15, 2nd number: 9/21
This multiplication involving fractions can also be rephrased as "What is 80/15 of 9/21?"
8015 × 921 is 167.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/15×18/21 80/30×9/21 80/15×9/42 80/15×27/21 80/45×9/21 80/15×9/63 80/15×45/21 80/75×9/21 80/15×63/21
© everydaycalculation.com