Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 63/70 of 5/80?"
6370 × 580 is 9160.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/70×10/80 63/70×15/80 63/70×25/80 63/70×35/80
© everydaycalculation.com