Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/40 of 8/27?"
2140 × 827 is 745.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/40×8/27 21/40×16/27 21/80×8/27 21/40×8/54 63/40×8/27 21/40×24/27 21/40×8/81 21/40×40/27 21/40×56/27
© everydaycalculation.com