Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/12 of 4/21?"
612 × 421 is 221.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/12×8/21 6/24×4/21 6/12×4/42 18/12×4/21 6/12×12/21 6/36×4/21 6/12×4/63 30/12×4/21 6/12×20/21 6/60×4/21 42/12×4/21 6/12×28/21 6/84×4/21
© everydaycalculation.com