Solutions by everydaycalculation.com
1st number: 1 1/4, 2nd number: 40/80
This multiplication involving fractions can also be rephrased as "What is 5/4 of 40/80?"
54 × 4080 is 58.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/4×40/80 5/8×40/80 15/4×40/80 5/12×40/80 25/4×40/80 5/20×40/80 35/4×40/80 5/28×40/80
© everydaycalculation.com