Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 28/45 of 5/7?"
2845 × 57 is 49.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 56/45×5/7 28/45×10/7 28/90×5/7 28/45×5/14 84/45×5/7 28/45×15/7 28/45×5/21 28/45×25/7 28/45×5/35 28/45×35/7 28/45×5/49
© everydaycalculation.com