Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/42 of 75/90?"
1842 × 7590 is 514.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/42×75/90 18/84×75/90 54/42×75/90 90/42×75/90
© everydaycalculation.com