Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/72 of 4/24?"
2172 × 424 is 7144.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/72×4/24 21/72×8/24 21/72×4/48 63/72×4/24 21/72×12/24 21/72×4/72 21/72×20/24 21/72×28/24
© everydaycalculation.com