Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 42/56 of 12/81?"
4256 × 1281 is 19.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 84/56×12/81 42/56×24/81 42/56×36/81 42/56×60/81 42/56×84/81
© everydaycalculation.com