Solutions by everydaycalculation.com
1st number: 6 4/6, 2nd number: 6/81
This multiplication involving fractions can also be rephrased as "What is 40/6 of 6/81?"
406 × 681 is 4081.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 80/6×6/81 40/6×12/81 40/12×6/81 40/6×18/81 40/18×6/81 40/6×30/81 40/30×6/81 40/6×42/81 40/42×6/81
© everydaycalculation.com