Solutions by everydaycalculation.com
1st number: 8 0/5, 2nd number: 84/90
This multiplication involving fractions can also be rephrased as "What is 40/5 of 84/90?"
405 × 8490 is 11215.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/5×84/90 40/10×84/90 40/15×84/90 40/25×84/90 40/35×84/90
© everydaycalculation.com