Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/63 of 45/70?"
663 × 4570 is 349.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/63×45/70 6/63×90/70 18/63×45/70 30/63×45/70 42/63×45/70
© everydaycalculation.com