Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 40/54 of 6/7?"
4054 × 67 is 4063.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/54×6/7 40/54×12/7 40/54×6/14 40/54×18/7 40/54×6/21 40/54×30/7 40/54×6/35 40/54×42/7 40/54×6/49
© everydaycalculation.com