Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/72 of 18/40?"
1872 × 1840 is 980.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/72×18/40 18/72×36/40 18/72×18/80 54/72×18/40 18/72×54/40 90/72×18/40 18/72×90/40
© everydaycalculation.com