Solutions by everydaycalculation.com
1st number: 18/21, 2nd number: 1 5/40
This multiplication involving fractions can also be rephrased as "What is 18/21 of 1 5/40?"
1821 × 4540 is 2728.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/21×45/40 18/21×90/40 18/42×45/40 18/21×45/80 54/21×45/40 18/63×45/40 90/21×45/40
© everydaycalculation.com