Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 7/84 of 40/90?"
784 × 4090 is 127.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/84×40/90 7/84×80/90 21/84×40/90 35/84×40/90 49/84×40/90
© everydaycalculation.com