Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/60 of 9/21?"
1260 × 921 is 335.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/60×9/21 12/60×18/21 12/60×9/42 36/60×9/21 12/60×27/21 12/60×9/63 12/60×45/21 84/60×9/21 12/60×63/21
© everydaycalculation.com