Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/84 of 84/90?"
684 × 8490 is 115.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/84×84/90 18/84×84/90 30/84×84/90 42/84×84/90
© everydaycalculation.com