Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 10/12 of 42/80?"
1012 × 4280 is 716.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 20/12×42/80 10/12×84/80 10/24×42/80 30/12×42/80 10/36×42/80 50/12×42/80 10/60×42/80 70/12×42/80 10/84×42/80
© everydaycalculation.com