Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 12/49 of 21/45?"
1249 × 2145 is 435.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 24/49×21/45 12/49×42/45 12/98×21/45 12/49×21/90 36/49×21/45 12/49×63/45 60/49×21/45 84/49×21/45
© everydaycalculation.com