Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/21 of 4/9?"
1221 × 49 is 1663.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/21×4/9 12/21×8/9 12/42×4/9 12/21×4/18 36/21×4/9 12/21×12/9 12/63×4/9 12/21×4/27 60/21×4/9 12/21×20/9 12/21×4/45 84/21×4/9 12/21×28/9 12/21×4/63
© everydaycalculation.com