Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/21 of 2/28?"
1221 × 228 is 249.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/21×2/28 12/21×4/28 12/42×2/28 12/21×2/56 36/21×2/28 12/21×6/28 12/63×2/28 12/21×2/84 60/21×2/28 12/21×10/28 84/21×2/28 12/21×14/28
© everydaycalculation.com