Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/15 of 10/90?"
115 × 1090 is 1135.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/15×10/90 1/15×20/90 1/30×10/90 3/15×10/90 1/15×30/90 1/45×10/90 5/15×10/90 1/15×50/90 1/75×10/90 7/15×10/90 1/15×70/90
© everydaycalculation.com