Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/49 of 9/20?"
2149 × 920 is 27140.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/49×9/20 21/49×18/20 21/98×9/20 21/49×9/40 63/49×9/20 21/49×27/20 21/49×9/60 21/49×45/20 21/49×63/20
© everydaycalculation.com