Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 6/45 of 21/36?"
645 × 2136 is 790.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 12/45×21/36 6/45×42/36 6/90×21/36 6/45×21/72 18/45×21/36 6/45×63/36 30/45×21/36 42/45×21/36
© everydaycalculation.com