Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/40 of 8/10?"
640 × 810 is 325.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/40×8/10 6/40×16/10 6/80×8/10 6/40×8/20 18/40×8/10 6/40×24/10 6/40×8/30 30/40×8/10 6/40×40/10 6/40×8/50 42/40×8/10 6/40×56/10 6/40×8/70
© everydaycalculation.com