Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/40 of 12/80?"
640 × 1280 is 9400.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/40×12/80 6/40×24/80 6/80×12/80 18/40×12/80 6/40×36/80 30/40×12/80 6/40×60/80 42/40×12/80 6/40×84/80
© everydaycalculation.com