Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 14/42 of 42/80?"
1442 × 4280 is 740.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 28/42×42/80 14/42×84/80 14/84×42/80 70/42×42/80 98/42×42/80
© everydaycalculation.com