Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/50 of 20/42?"
2050 × 2042 is 421.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/50×20/42 20/50×40/42 20/50×20/84 60/50×20/42 20/50×60/42
© everydaycalculation.com