Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 60/80 of 10/81?"
6080 × 1081 is 554.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/80×20/81 60/80×30/81 60/80×50/81 60/80×70/81
© everydaycalculation.com