Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/42 of 25/63?"
2542 × 2563 is 6252646.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/42×25/63 25/42×50/63 25/84×25/63 75/42×25/63 25/42×75/63
© everydaycalculation.com