Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/21 of 8/60?"
521 × 860 is 263.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/21×8/60 5/21×16/60 5/42×8/60 15/21×8/60 5/21×24/60 5/63×8/60 25/21×8/60 5/21×40/60 35/21×8/60 5/21×56/60
© everydaycalculation.com