Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 9/60 of 21/45?"
960 × 2145 is 7100.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 18/60×21/45 9/60×42/45 9/60×21/90 27/60×21/45 9/60×63/45 45/60×21/45 63/60×21/45
© everydaycalculation.com