Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/20 of 9/21?"
620 × 921 is 970.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/20×9/21 6/20×18/21 6/40×9/21 6/20×9/42 18/20×9/21 6/20×27/21 6/60×9/21 6/20×9/63 30/20×9/21 6/20×45/21 42/20×9/21 6/20×63/21
© everydaycalculation.com