Solutions by everydaycalculation.com
1st number: 11 3/7, 2nd number: 21/60
This multiplication involving fractions can also be rephrased as "What is 80/7 of 21/60?"
807 × 2160 is 41.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/7×42/60 80/14×21/60 80/7×63/60 80/21×21/60 80/35×21/60 80/49×21/60
© everydaycalculation.com