Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/70 of 10/81?"
870 × 1081 is 8567.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/70×10/81 8/70×20/81 24/70×10/81 8/70×30/81 40/70×10/81 8/70×50/81 56/70×10/81 8/70×70/81
© everydaycalculation.com