Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 9/75 of 21/30?"
975 × 2130 is 21250.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/75×21/30 9/75×42/30 9/75×21/60 27/75×21/30 9/75×63/30 9/75×21/90 45/75×21/30 63/75×21/30
© everydaycalculation.com