Solutions by everydaycalculation.com
1st number: 1 19/21, 2nd number: 18/21
This multiplication involving fractions can also be rephrased as "What is 40/21 of 18/21?"
4021 × 1821 is 8049.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/21×18/21 40/21×36/21 40/42×18/21 40/21×18/42 40/21×54/21 40/63×18/21 40/21×18/63 40/21×90/21
© everydaycalculation.com