Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/72 of 6/90?"
2072 × 690 is 154.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/72×6/90 20/72×12/90 60/72×6/90 20/72×18/90 20/72×30/90 20/72×42/90
© everydaycalculation.com