Solutions by everydaycalculation.com
1st number: 4 8/18, 2nd number: 9/90
This multiplication involving fractions can also be rephrased as "What is 80/18 of 9/90?"
8018 × 990 is 49.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/18×18/90 80/36×9/90 80/18×27/90 80/54×9/90 80/18×45/90 80/90×9/90 80/18×63/90
© everydaycalculation.com