Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/21 of 10/45?"
121 × 1045 is 2189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/21×10/45 1/21×20/45 1/42×10/45 1/21×10/90 3/21×10/45 1/21×30/45 1/63×10/45 5/21×10/45 1/21×50/45 7/21×10/45 1/21×70/45
© everydaycalculation.com