Solutions by everydaycalculation.com
1st number: 1 7/21, 2nd number: 1 10/40
This multiplication involving fractions can also be rephrased as "What is 28/21 of 1 10/40?"
2821 × 5040 is 53.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/21×50/40 28/42×50/40 28/21×50/80 84/21×50/40 28/63×50/40
© everydaycalculation.com