Solutions by everydaycalculation.com
1st number: 9 0/7, 2nd number: 21/63
This multiplication involving fractions can also be rephrased as "What is 63/7 of 21/63?"
637 × 2163 is 31.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/7×42/63 63/14×21/63 63/21×21/63 63/35×21/63 63/49×21/63
© everydaycalculation.com