Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/63 of 10/21?"
663 × 1021 is 20441.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/63×10/21 6/63×20/21 6/63×10/42 18/63×10/21 6/63×30/21 6/63×10/63 30/63×10/21 6/63×50/21 42/63×10/21 6/63×70/21
© everydaycalculation.com