Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/80 of 5/72?"
1280 × 572 is 196.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/80×5/72 12/80×10/72 36/80×5/72 12/80×15/72 60/80×5/72 12/80×25/72 84/80×5/72 12/80×35/72
© everydaycalculation.com