Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 2/20 of 21/60?"
220 × 2160 is 7200.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 4/20×21/60 2/20×42/60 2/40×21/60 6/20×21/60 2/20×63/60 2/60×21/60 10/20×21/60 14/20×21/60
© everydaycalculation.com