Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/36 of 20/42?"
436 × 2042 is 10189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/36×20/42 4/36×40/42 4/72×20/42 4/36×20/84 12/36×20/42 4/36×60/42 20/36×20/42 28/36×20/42
© everydaycalculation.com