Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/49 of 21/45?"
549 × 2145 is 121.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/49×21/45 5/49×42/45 5/98×21/45 5/49×21/90 15/49×21/45 5/49×63/45 25/49×21/45 35/49×21/45
© everydaycalculation.com