Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 42/84 of 28/49?"
4284 × 2849 is 27.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/84×56/49 42/84×28/98 42/84×84/49
© everydaycalculation.com