Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/80 of 10/54?"
2080 × 1054 is 5108.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 40/80×10/54 20/80×20/54 60/80×10/54 20/80×30/54 20/80×50/54 20/80×70/54
© everydaycalculation.com