Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/80 of 40/54?"
3080 × 4054 is 518.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/80×40/54 30/80×80/54 90/80×40/54
© everydaycalculation.com