Solutions by everydaycalculation.com
1st number: 7 7/8, 2nd number: 63/80
This multiplication involving fractions can also be rephrased as "What is 63/8 of 63/80?"
638 × 6380 is 3969640.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 63/16×63/80 63/24×63/80 63/40×63/80 63/56×63/80
© everydaycalculation.com