Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 28/84 of 8/10?"
2884 × 810 is 415.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/84×8/10 28/84×16/10 28/84×8/20 28/84×24/10 28/84×8/30 28/84×40/10 28/84×8/50 28/84×56/10 28/84×8/70
© everydaycalculation.com