Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/30 of 15/81?"
330 × 1581 is 154.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/30×15/81 3/30×30/81 3/60×15/81 9/30×15/81 3/30×45/81 3/90×15/81 15/30×15/81 3/30×75/81 21/30×15/81
© everydaycalculation.com