Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/15 of 70/81?"
315 × 7081 is 1481.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/15×70/81 3/30×70/81 9/15×70/81 3/45×70/81 3/75×70/81 21/15×70/81
© everydaycalculation.com