Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 42/84 of 6/45?"
4284 × 645 is 115.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/84×12/45 42/84×6/90 42/84×18/45 42/84×30/45 42/84×42/45
© everydaycalculation.com