Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/24 of 15/81?"
624 × 1581 is 5108.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/24×15/81 6/24×30/81 6/48×15/81 18/24×15/81 6/24×45/81 6/72×15/81 30/24×15/81 6/24×75/81 42/24×15/81
© everydaycalculation.com