Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/40 of 10/18?"
840 × 1018 is 19.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/40×10/18 8/40×20/18 8/80×10/18 8/40×10/36 24/40×10/18 8/40×30/18 8/40×10/54 8/40×50/18 8/40×10/90 56/40×10/18 8/40×70/18
© everydaycalculation.com