Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/21 of 24/54?"
1221 × 2454 is 1663.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/21×24/54 12/21×48/54 12/42×24/54 36/21×24/54 12/21×72/54 12/63×24/54 60/21×24/54 84/21×24/54
© everydaycalculation.com