Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/28 of 4/54?"
2128 × 454 is 118.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/28×4/54 21/28×8/54 21/56×4/54 63/28×4/54 21/28×12/54 21/84×4/54 21/28×20/54 21/28×28/54
© everydaycalculation.com