Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/42 of 5/81?"
642 × 581 is 5567.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/42×5/81 6/42×10/81 6/84×5/81 18/42×5/81 6/42×15/81 30/42×5/81 6/42×25/81 6/42×35/81
© everydaycalculation.com