Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/84 of 3/45?"
3084 × 345 is 142.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/84×3/45 30/84×6/45 30/84×3/90 90/84×3/45 30/84×9/45 30/84×15/45 30/84×21/45
© everydaycalculation.com