Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/21 of 25/42?"
621 × 2542 is 25147.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/21×25/42 6/21×50/42 6/42×25/42 6/21×25/84 18/21×25/42 6/21×75/42 6/63×25/42 30/21×25/42 42/21×25/42
© everydaycalculation.com