Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/80 of 8/20?"
180 × 820 is 1200.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/80×8/20 1/80×16/20 1/80×8/40 3/80×8/20 1/80×24/20 1/80×8/60 5/80×8/20 1/80×40/20 7/80×8/20 1/80×56/20
© everydaycalculation.com