Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/21 of 18/60?"
1621 × 1860 is 835.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/21×18/60 16/21×36/60 16/42×18/60 48/21×18/60 16/21×54/60 16/63×18/60 80/21×18/60 16/21×90/60
© everydaycalculation.com