Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 4/21 of 1/15?"
421 × 115 is 4315.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 8/21×1/15 4/21×2/15 4/42×1/15 4/21×1/30 12/21×1/15 4/21×3/15 4/63×1/15 4/21×1/45 20/21×1/15 4/21×5/15 4/21×1/75 28/21×1/15 4/21×7/15
© everydaycalculation.com