Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 27/40 of 20/80?"
2740 × 2080 is 27160.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/40×20/80 27/40×40/80 27/80×20/80 81/40×20/80 27/40×60/80
© everydaycalculation.com