Solutions by everydaycalculation.com
1st number: 21/45, 2nd number: 7 3/6
This multiplication involving fractions can also be rephrased as "What is 21/45 of 7 3/6?"
2145 × 456 is 72.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 42/45×45/6 21/45×90/6 21/90×45/6 21/45×45/12 63/45×45/6 21/45×45/18 21/45×45/30 21/45×45/42
© everydaycalculation.com