Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/36 of 40/60?"
2136 × 4060 is 718.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/36×40/60 21/36×80/60 21/72×40/60 63/36×40/60
© everydaycalculation.com