Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/40 of 45/80?"
540 × 4580 is 9128.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/40×45/80 5/40×90/80 5/80×45/80 15/40×45/80 25/40×45/80 35/40×45/80
© everydaycalculation.com