Solutions by everydaycalculation.com
This multiplication involving fractions can also be rephrased as "What is 21/45 of 5/56?"
2145 × 556 is 124.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/45×5/56 21/45×10/56 21/90×5/56 63/45×5/56 21/45×15/56 21/45×25/56 21/45×35/56
© everydaycalculation.com