Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/84 of 2/45?"
2184 × 245 is 190.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/84×2/45 21/84×4/45 21/84×2/90 63/84×2/45 21/84×6/45 21/84×10/45 21/84×14/45
© everydaycalculation.com