Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/45 of 12/20?"
645 × 1220 is 225.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/45×12/20 6/45×24/20 6/90×12/20 6/45×12/40 18/45×12/20 6/45×36/20 6/45×12/60 30/45×12/20 6/45×60/20 42/45×12/20 6/45×84/20
© everydaycalculation.com