Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/72 of 45/80?"
172 × 4580 is 1128.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/72×45/80 1/72×90/80 3/72×45/80 5/72×45/80 7/72×45/80
© everydaycalculation.com