Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/40 of 21/27?"
1040 × 2127 is 736.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/40×21/27 10/40×42/27 10/80×21/27 10/40×21/54 30/40×21/27 10/40×63/27 10/40×21/81 50/40×21/27 70/40×21/27
© everydaycalculation.com