Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/21 of 28/54?"
821 × 2854 is 1681.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/21×28/54 8/21×56/54 8/42×28/54 24/21×28/54 8/21×84/54 8/63×28/54 40/21×28/54 56/21×28/54
© everydaycalculation.com