Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/80 of 63/80?"
180 × 6380 is 636400.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/80×63/80 3/80×63/80 5/80×63/80 7/80×63/80
© everydaycalculation.com