Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/40 of 25/63?"
1540 × 2563 is 25168.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/40×25/63 15/40×50/63 15/80×25/63 45/40×25/63 15/40×75/63 75/40×25/63
© everydaycalculation.com