Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/7 of 18/40?"
57 × 1840 is 928.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/7×18/40 5/7×36/40 5/14×18/40 5/7×18/80 15/7×18/40 5/7×54/40 5/21×18/40 25/7×18/40 5/7×90/40 5/35×18/40 35/7×18/40 5/49×18/40
© everydaycalculation.com