Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/12 of 12/80?"
412 × 1280 is 120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/12×12/80 4/12×24/80 4/24×12/80 4/12×36/80 4/36×12/80 20/12×12/80 4/12×60/80 4/60×12/80 28/12×12/80 4/12×84/80 4/84×12/80
© everydaycalculation.com