Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/18 of 18/40?"
1018 × 1840 is 14.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/18×18/40 10/18×36/40 10/36×18/40 10/18×18/80 30/18×18/40 10/18×54/40 10/54×18/40 50/18×18/40 10/18×90/40 10/90×18/40 70/18×18/40
© everydaycalculation.com