Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 36/45 of 21/27?"
3645 × 2127 is 2845.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 72/45×21/27 36/45×42/27 36/90×21/27 36/45×21/54 36/45×63/27 36/45×21/81
© everydaycalculation.com