Solutions by everydaycalculation.com
1st number: 10 2/7, 2nd number: 21/40
This multiplication involving fractions can also be rephrased as "What is 72/7 of 21/40?"
727 × 2140 is 275.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/7×42/40 72/14×21/40 72/7×21/80 72/7×63/40 72/21×21/40 72/35×21/40 72/49×21/40
© everydaycalculation.com