Solutions by everydaycalculation.com
1st number: 12/15, 2nd number: 1 14/21
This multiplication involving fractions can also be rephrased as "What is 12/15 of 1 14/21?"
1215 × 3521 is 43.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/15×35/21 12/15×70/21 12/30×35/21 12/15×35/42 36/15×35/21 12/45×35/21 12/15×35/63 60/15×35/21 12/75×35/21 84/15×35/21
© everydaycalculation.com