Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 60/81 of 8/40?"
6081 × 840 is 427.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/81×16/40 60/81×8/80 60/81×24/40 60/81×56/40
© everydaycalculation.com