Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 18/42 of 10/80?"
1842 × 1080 is 356.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 36/42×10/80 18/42×20/80 18/84×10/80 54/42×10/80 18/42×30/80 90/42×10/80 18/42×50/80 18/42×70/80
© everydaycalculation.com