Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/49 of 21/45?"
1849 × 2145 is 635.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/49×21/45 18/49×42/45 18/98×21/45 18/49×21/90 54/49×21/45 18/49×63/45 90/49×21/45
© everydaycalculation.com