Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 63/70 of 35/45?"
6370 × 3545 is 710.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/70×70/45 63/70×35/90
© everydaycalculation.com