Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 28/56 of 12/20?"
2856 × 1220 is 310.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/56×24/20 28/56×12/40 84/56×12/20 28/56×36/20 28/56×12/60 28/56×60/20 28/56×84/20
© everydaycalculation.com