Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/10 of 28/56?"
810 × 2856 is 25.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/10×28/56 8/20×28/56 24/10×28/56 8/10×84/56 8/30×28/56 40/10×28/56 8/50×28/56 56/10×28/56 8/70×28/56
© everydaycalculation.com