Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/63 of 8/72?"
663 × 872 is 2189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/63×8/72 6/63×16/72 18/63×8/72 6/63×24/72 30/63×8/72 6/63×40/72 42/63×8/72 6/63×56/72
© everydaycalculation.com