Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 27/40 of 63/70?"
2740 × 6370 is 243400.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 54/40×63/70 27/80×63/70 81/40×63/70
© everydaycalculation.com