Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 8/20 of 12/45?"
820 × 1245 is 875.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 16/20×12/45 8/20×24/45 8/40×12/45 8/20×12/90 24/20×12/45 8/20×36/45 8/60×12/45 40/20×12/45 8/20×60/45 56/20×12/45 8/20×84/45
© everydaycalculation.com