Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/40 of 75/81?"
1840 × 7581 is 512.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/40×75/81 18/80×75/81 54/40×75/81 90/40×75/81
© everydaycalculation.com