Solutions by everydaycalculation.com
1st number: 7 0/9, 2nd number: 7/70
This multiplication involving fractions can also be rephrased as "What is 63/9 of 7/70?"
639 × 770 is 710.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/9×14/70 63/18×7/70 63/9×21/70 63/27×7/70 63/9×35/70 63/45×7/70 63/9×49/70
© everydaycalculation.com