Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 16/21 of 6/60?"
1621 × 660 is 8105.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 32/21×6/60 16/21×12/60 16/42×6/60 48/21×6/60 16/21×18/60 16/63×6/60 80/21×6/60 16/21×30/60 16/21×42/60
© everydaycalculation.com