Solutions by everydaycalculation.com
1st number: 2 3/21, 2nd number: 8/15
This multiplication involving fractions can also be rephrased as "What is 45/21 of 8/15?"
4521 × 815 is 87.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/21×8/15 45/21×16/15 45/42×8/15 45/21×8/30 45/21×24/15 45/63×8/15 45/21×8/45 45/21×40/15 45/21×8/75 45/21×56/15
© everydaycalculation.com