Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 15/50 of 63/70?"
1550 × 6370 is 27100.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/50×63/70 45/50×63/70 75/50×63/70
© everydaycalculation.com