Solutions by everydaycalculation.com
1st number: 3 1/21, 2nd number: 9/45
This multiplication involving fractions can also be rephrased as "What is 64/21 of 9/45?"
6421 × 945 is 64105.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 64/21×18/45 64/42×9/45 64/21×9/90 64/21×27/45 64/63×9/45 64/21×63/45
© everydaycalculation.com