Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/15 of 45/90?"
415 × 4590 is 215.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/15×45/90 4/30×45/90 12/15×45/90 4/45×45/90 20/15×45/90 4/75×45/90 28/15×45/90
© everydaycalculation.com