Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/63 of 4/7?"
663 × 47 is 8147.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/63×4/7 6/63×8/7 6/63×4/14 18/63×4/7 6/63×12/7 6/63×4/21 30/63×4/7 6/63×20/7 6/63×4/35 42/63×4/7 6/63×28/7 6/63×4/49
© everydaycalculation.com