Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/36 of 10/18?"
2136 × 1018 is 35108.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/36×10/18 21/36×20/18 21/72×10/18 21/36×10/36 63/36×10/18 21/36×30/18 21/36×10/54 21/36×50/18 21/36×10/90 21/36×70/18
© everydaycalculation.com