Solutions by everydaycalculation.com
1st number: 1 1/20, 2nd number: 5/42
This multiplication involving fractions can also be rephrased as "What is 21/20 of 5/42?"
2120 × 542 is 18.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/20×5/42 21/20×10/42 21/40×5/42 21/20×5/84 63/20×5/42 21/20×15/42 21/60×5/42 21/20×25/42 21/20×35/42
© everydaycalculation.com