Solutions by everydaycalculation.com
The simplest form of 320400 is 45.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 640/800 160/200 960/1200 1600/2000 64/80 2240/2800
More fractions: 640/400 320/800 960/400 320/1200 321/400 320/401319/400 320/399
© everydaycalculation.com