Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/72 of 6/81?"
2072 × 681 is 5243.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/72×6/81 20/72×12/81 60/72×6/81 20/72×18/81 20/72×30/81 20/72×42/81
© everydaycalculation.com