Solutions by everydaycalculation.com
1st number: 5 3/5, 2nd number: 20/80
This multiplication involving fractions can also be rephrased as "What is 28/5 of 20/80?"
285 × 2080 is 75.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/5×20/80 28/5×40/80 28/10×20/80 84/5×20/80 28/5×60/80 28/15×20/80 28/25×20/80 28/35×20/80
© everydaycalculation.com