Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/45 of 21/49?"
1045 × 2149 is 221.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/45×21/49 10/45×42/49 10/90×21/49 10/45×21/98 30/45×21/49 10/45×63/49 50/45×21/49 70/45×21/49
© everydaycalculation.com