Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/84 of 5/90?"
4084 × 590 is 5189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/84×5/90 40/84×10/90 40/84×15/90 40/84×25/90 40/84×35/90
© everydaycalculation.com