Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 30/84 of 21/90?"
3084 × 2190 is 112.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 60/84×21/90 30/84×42/90 90/84×21/90 30/84×63/90
© everydaycalculation.com