Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/27 of 21/40?"
1027 × 2140 is 736.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/27×21/40 10/27×42/40 10/54×21/40 10/27×21/80 30/27×21/40 10/27×63/40 10/81×21/40 50/27×21/40 70/27×21/40
© everydaycalculation.com