Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 25/80 of 20/63?"
2580 × 2063 is 25252.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 50/80×20/63 25/80×40/63 75/80×20/63 25/80×60/63
© everydaycalculation.com