Solutions by everydaycalculation.com
1st number: 2 1/7, 2nd number: 21/72
This multiplication involving fractions can also be rephrased as "What is 15/7 of 21/72?"
157 × 2172 is 58.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/7×21/72 15/7×42/72 15/14×21/72 45/7×21/72 15/7×63/72 15/21×21/72 75/7×21/72 15/35×21/72 15/49×21/72
© everydaycalculation.com