Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/42 of 40/75?"
1842 × 4075 is 835.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/42×40/75 18/42×80/75 18/84×40/75 54/42×40/75 90/42×40/75
© everydaycalculation.com