Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/10 of 12/80?"
810 × 1280 is 325.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/10×12/80 8/10×24/80 8/20×12/80 24/10×12/80 8/10×36/80 8/30×12/80 40/10×12/80 8/10×60/80 8/50×12/80 56/10×12/80 8/10×84/80 8/70×12/80
© everydaycalculation.com