Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/20 of 10/18?"
1820 × 1018 is 12.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/20×10/18 18/20×20/18 18/40×10/18 18/20×10/36 54/20×10/18 18/20×30/18 18/60×10/18 18/20×10/54 90/20×10/18 18/20×50/18 18/20×10/90 18/20×70/18
© everydaycalculation.com