Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/45 of 6/42?"
845 × 642 is 8315.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/45×6/42 8/45×12/42 8/90×6/42 8/45×6/84 24/45×6/42 8/45×18/42 40/45×6/42 8/45×30/42 56/45×6/42
© everydaycalculation.com