Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/45 of 9/49?"
2145 × 949 is 335.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/45×9/49 21/45×18/49 21/90×9/49 21/45×9/98 63/45×9/49 21/45×27/49 21/45×45/49 21/45×63/49
© everydaycalculation.com