Solutions by everydaycalculation.com
1st number: 7/45, 2nd number: 3 9/21
This multiplication involving fractions can also be rephrased as "What is 7/45 of 3 9/21?"
745 × 7221 is 815.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 14/45×72/21 7/90×72/21 7/45×72/42 21/45×72/21 7/45×72/63 35/45×72/21 49/45×72/21
© everydaycalculation.com