Solutions by everydaycalculation.com
1st number: 4 0/21, 2nd number: 1 4/21
This multiplication involving fractions can also be rephrased as "What is 84/21 of 1 4/21?"
8421 × 2521 is 10021.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/21×50/21 84/42×25/21 84/21×25/42 84/21×75/21 84/63×25/21 84/21×25/63
© everydaycalculation.com