Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/40 of 6/81?"
540 × 681 is 1108.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/40×6/81 5/40×12/81 5/80×6/81 15/40×6/81 5/40×18/81 25/40×6/81 5/40×30/81 35/40×6/81 5/40×42/81
© everydaycalculation.com