Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/15 of 12/81?"
1015 × 1281 is 881.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/15×12/81 10/15×24/81 10/30×12/81 30/15×12/81 10/15×36/81 10/45×12/81 50/15×12/81 10/15×60/81 10/75×12/81 70/15×12/81 10/15×84/81
© everydaycalculation.com