Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 20/40 of 12/60?"
2040 × 1260 is 110.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/40×24/60 20/80×12/60 60/40×12/60 20/40×36/60 20/40×84/60
© everydaycalculation.com