Solutions by everydaycalculation.com
1st number: 15/90, 2nd number: 3 0/21
This multiplication involving fractions can also be rephrased as "What is 15/90 of 3 0/21?"
1590 × 6321 is 12.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 30/90×63/21 15/90×63/42 45/90×63/21 75/90×63/21
© everydaycalculation.com