Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 24/30 of 40/81?"
2430 × 4081 is 3281.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 48/30×40/81 24/30×80/81 24/60×40/81 72/30×40/81 24/90×40/81
© everydaycalculation.com