Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/50 of 8/12?"
2150 × 812 is 725.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/50×8/12 21/50×16/12 21/50×8/24 63/50×8/12 21/50×24/12 21/50×8/36 21/50×40/12 21/50×8/60 21/50×56/12 21/50×8/84
© everydaycalculation.com