Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 42/50 of 18/80?"
4250 × 1880 is 1891000.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/50×18/80 42/50×36/80 42/50×54/80 42/50×90/80
© everydaycalculation.com