Solutions by everydaycalculation.com
1st number: 20 0/2, 2nd number: 18/45
This multiplication involving fractions can also be rephrased as "What is 40/2 of 18/45?"
402 × 1845 is 81.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/2×18/45 40/2×36/45 40/4×18/45 40/2×18/90 40/2×54/45 40/6×18/45 40/2×90/45 40/10×18/45 40/14×18/45
© everydaycalculation.com