Solutions by everydaycalculation.com
1st number: 2 10/15, 2nd number: 15/21
This multiplication involving fractions can also be rephrased as "What is 40/15 of 15/21?"
4015 × 1521 is 4021.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/15×15/21 40/15×30/21 40/30×15/21 40/15×15/42 40/15×45/21 40/45×15/21 40/15×15/63 40/15×75/21 40/75×15/21
© everydaycalculation.com