Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 63/70 of 7/15?"
6370 × 715 is 2150.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/70×14/15 63/70×7/30 63/70×21/15 63/70×7/45 63/70×35/15 63/70×7/75 63/70×49/15
© everydaycalculation.com