Solutions by everydaycalculation.com
1st number: 6 6/9, 2nd number: 27/90
This multiplication involving fractions can also be rephrased as "What is 60/9 of 27/90?"
609 × 2790 is 21.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/9×54/90 60/18×27/90 60/9×81/90 60/27×27/90 60/45×27/90 60/63×27/90
© everydaycalculation.com