Solutions by everydaycalculation.com
1st number: 4 0/21, 2nd number: 16/84
This multiplication involving fractions can also be rephrased as "What is 84/21 of 16/84?"
8421 × 1684 is 1621.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/21×32/84 84/42×16/84 84/21×48/84 84/63×16/84 84/21×80/84
© everydaycalculation.com