Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/9 of 10/81?"
89 × 1081 is 80729.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/9×10/81 8/9×20/81 8/18×10/81 24/9×10/81 8/9×30/81 8/27×10/81 40/9×10/81 8/9×50/81 8/45×10/81 56/9×10/81 8/9×70/81 8/63×10/81
© everydaycalculation.com