Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/20 of 20/42?"
220 × 2042 is 121.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/20×20/42 2/20×40/42 2/40×20/42 2/20×20/84 6/20×20/42 2/20×60/42 2/60×20/42 10/20×20/42 14/20×20/42
© everydaycalculation.com