Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/45 of 18/70?"
1845 × 1870 is 18175.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/45×18/70 18/45×36/70 18/90×18/70 54/45×18/70 18/45×54/70 90/45×18/70 18/45×90/70
© everydaycalculation.com