Solutions by everydaycalculation.com
1st number: 1 2/7, 2nd number: 21/72
This multiplication involving fractions can also be rephrased as "What is 9/7 of 21/72?"
97 × 2172 is 38.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/7×21/72 9/7×42/72 9/14×21/72 27/7×21/72 9/7×63/72 9/21×21/72 45/7×21/72 9/35×21/72 63/7×21/72 9/49×21/72
© everydaycalculation.com