Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/40 of 7/18?"
2040 × 718 is 736.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/40×14/18 20/80×7/18 20/40×7/36 60/40×7/18 20/40×21/18 20/40×7/54 20/40×35/18 20/40×7/90 20/40×49/18
© everydaycalculation.com