Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/90 of 8/63?"
1590 × 863 is 4189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/90×8/63 15/90×16/63 45/90×8/63 15/90×24/63 75/90×8/63 15/90×40/63 15/90×56/63
© everydaycalculation.com