Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/42 of 12/45?"
642 × 1245 is 4105.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/42×12/45 6/42×24/45 6/84×12/45 6/42×12/90 18/42×12/45 6/42×36/45 30/42×12/45 6/42×60/45 6/42×84/45
© everydaycalculation.com