Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/45 of 40/84?"
645 × 4084 is 463.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/45×40/84 6/45×80/84 6/90×40/84 18/45×40/84 30/45×40/84 42/45×40/84
© everydaycalculation.com