Solutions by everydaycalculation.com
1st number: 2 5/20, 2nd number: 21/42
This multiplication involving fractions can also be rephrased as "What is 45/20 of 21/42?"
4520 × 2142 is 98.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/20×21/42 45/40×21/42 45/20×21/84 45/20×63/42 45/60×21/42
© everydaycalculation.com