Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 75/81 of 35/40?"
7581 × 3540 is 175216.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 75/81×70/40 75/81×35/80
© everydaycalculation.com