Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/45 of 18/20?"
1845 × 1820 is 925.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/45×18/20 18/45×36/20 18/90×18/20 18/45×18/40 54/45×18/20 18/45×54/20 18/45×18/60 90/45×18/20 18/45×90/20
© everydaycalculation.com