Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/80 of 8/63?"
1580 × 863 is 142.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/80×8/63 15/80×16/63 45/80×8/63 15/80×24/63 75/80×8/63 15/80×40/63 15/80×56/63
© everydaycalculation.com