Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/18 of 40/70?"
518 × 4070 is 1063.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/18×40/70 5/18×80/70 5/36×40/70 15/18×40/70 5/54×40/70 25/18×40/70 5/90×40/70 35/18×40/70
© everydaycalculation.com