Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/21 of 14/16?"
821 × 1416 is 13.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/21×14/16 8/21×28/16 8/42×14/16 8/21×14/32 24/21×14/16 8/21×42/16 8/63×14/16 8/21×14/48 40/21×14/16 8/21×70/16 8/21×14/80 56/21×14/16 8/21×98/16
© everydaycalculation.com