Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/84 of 5/90?"
2184 × 590 is 172.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/84×5/90 21/84×10/90 63/84×5/90 21/84×15/90 21/84×25/90 21/84×35/90
© everydaycalculation.com