Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 28/72 of 4/70?"
2872 × 470 is 145.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/72×4/70 28/72×8/70 84/72×4/70 28/72×12/70 28/72×20/70 28/72×28/70
© everydaycalculation.com