Solutions by everydaycalculation.com
1st number: 22 1/2, 2nd number: 28/80
This multiplication involving fractions can also be rephrased as "What is 45/2 of 28/80?"
452 × 2880 is 638.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 90/2×28/80 45/2×56/80 45/4×28/80 45/2×84/80 45/6×28/80 45/10×28/80 45/14×28/80
© everydaycalculation.com