Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 3/7 of 40/81?"
37 × 4081 is 40189.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 6/7×40/81 3/7×80/81 3/14×40/81 9/7×40/81 3/21×40/81 15/7×40/81 3/35×40/81 21/7×40/81 3/49×40/81
© everydaycalculation.com