Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/63 of 5/7?"
1563 × 57 is 25147.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/63×5/7 15/63×10/7 15/63×5/14 45/63×5/7 15/63×15/7 15/63×5/21 75/63×5/7 15/63×25/7 15/63×5/35 15/63×35/7 15/63×5/49
© everydaycalculation.com