Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/15 of 20/90?"
115 × 2090 is 2135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/15×20/90 1/15×40/90 1/30×20/90 3/15×20/90 1/15×60/90 1/45×20/90 5/15×20/90 1/75×20/90 7/15×20/90
© everydaycalculation.com