Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/21 of 20/36?"
821 × 2036 is 40189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/21×20/36 8/21×40/36 8/42×20/36 8/21×20/72 24/21×20/36 8/21×60/36 8/63×20/36 40/21×20/36 56/21×20/36
© everydaycalculation.com