Solutions by everydaycalculation.com
1st number: 10/90, 2nd number: 7 7/8
This multiplication involving fractions can also be rephrased as "What is 10/90 of 7 7/8?"
1090 × 638 is 78.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/90×63/8 10/90×63/16 30/90×63/8 10/90×63/24 50/90×63/8 10/90×63/40 70/90×63/8 10/90×63/56
© everydaycalculation.com