Solutions by everydaycalculation.com
1st number: 4 0/7, 2nd number: 5/81
This multiplication involving fractions can also be rephrased as "What is 28/7 of 5/81?"
287 × 581 is 2081.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/7×5/81 28/7×10/81 28/14×5/81 84/7×5/81 28/7×15/81 28/21×5/81 28/7×25/81 28/35×5/81 28/7×35/81 28/49×5/81
© everydaycalculation.com