Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 5/45 of 28/70?"
545 × 2870 is 245.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/45×28/70 5/45×56/70 5/90×28/70 15/45×28/70 5/45×84/70 25/45×28/70 35/45×28/70
© everydaycalculation.com