Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/21 of 72/84?"
621 × 7284 is 1249.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/21×72/84 6/42×72/84 18/21×72/84 6/63×72/84 30/21×72/84 42/21×72/84
© everydaycalculation.com