Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 42/56 of 20/63?"
4256 × 2063 is 521.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/56×20/63 42/56×40/63 42/56×60/63
© everydaycalculation.com