Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/21 of 8/54?"
321 × 854 is 4189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/21×8/54 3/21×16/54 3/42×8/54 9/21×8/54 3/21×24/54 3/63×8/54 15/21×8/54 3/21×40/54 3/21×56/54
© everydaycalculation.com