Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/42 of 4/16?"
2042 × 416 is 542.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/42×4/16 20/42×8/16 20/84×4/16 20/42×4/32 60/42×4/16 20/42×12/16 20/42×4/48 20/42×20/16 20/42×4/80 20/42×28/16
© everydaycalculation.com