Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/30 of 2/21?"
1230 × 221 is 4105.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/30×2/21 12/30×4/21 12/60×2/21 12/30×2/42 36/30×2/21 12/30×6/21 12/90×2/21 12/30×2/63 60/30×2/21 12/30×10/21 84/30×2/21 12/30×14/21
© everydaycalculation.com