Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/80 of 4/18?"
580 × 418 is 172.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/80×4/18 5/80×8/18 5/80×4/36 15/80×4/18 5/80×12/18 5/80×4/54 25/80×4/18 5/80×20/18 5/80×4/90 35/80×4/18 5/80×28/18
© everydaycalculation.com