Solutions by everydaycalculation.com
1st number: 3 0/9, 2nd number: 60/90
This multiplication involving fractions can also be rephrased as "What is 27/9 of 60/90?"
279 × 6090 is 21.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/9×60/90 27/18×60/90 81/9×60/90 27/45×60/90 27/63×60/90
© everydaycalculation.com