Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/20 of 8/42?"
1820 × 842 is 635.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/20×8/42 18/20×16/42 18/40×8/42 18/20×8/84 54/20×8/42 18/20×24/42 18/60×8/42 90/20×8/42 18/20×40/42 18/20×56/42
© everydaycalculation.com