Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 1/21 of 4/15?"
121 × 415 is 4315.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 2/21×4/15 1/21×8/15 1/42×4/15 1/21×4/30 3/21×4/15 1/21×12/15 1/63×4/15 1/21×4/45 5/21×4/15 1/21×20/15 1/21×4/75 7/21×4/15 1/21×28/15
© everydaycalculation.com