Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 28/40 of 5/60?"
2840 × 560 is 7120.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/40×5/60 28/40×10/60 28/80×5/60 84/40×5/60 28/40×15/60 28/40×25/60 28/40×35/60
© everydaycalculation.com