Solutions by everydaycalculation.com
1st number: 3 18/21, 2nd number: 35/40
This multiplication involving fractions can also be rephrased as "What is 81/21 of 35/40?"
8121 × 3540 is 278.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 81/21×70/40 81/42×35/40 81/21×35/80 81/63×35/40
© everydaycalculation.com