Solutions by everydaycalculation.com
1st number: 1 12/28, 2nd number: 8/10
This multiplication involving fractions can also be rephrased as "What is 40/28 of 8/10?"
4028 × 810 is 87.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/28×8/10 40/28×16/10 40/56×8/10 40/28×8/20 40/28×24/10 40/84×8/10 40/28×8/30 40/28×40/10 40/28×8/50 40/28×56/10 40/28×8/70
© everydaycalculation.com