Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/20 of 8/12?"
820 × 812 is 415.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/20×8/12 8/20×16/12 8/40×8/12 8/20×8/24 24/20×8/12 8/20×24/12 8/60×8/12 8/20×8/36 40/20×8/12 8/20×40/12 8/20×8/60 56/20×8/12 8/20×56/12 8/20×8/84
© everydaycalculation.com