Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/30 of 9/21?"
630 × 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: 12/30×9/21 6/30×18/21 6/60×9/21 6/30×9/42 18/30×9/21 6/30×27/21 6/90×9/21 6/30×9/63 6/30×45/21 42/30×9/21 6/30×63/21
© everydaycalculation.com