Solutions by everydaycalculation.com
The simplest form of 400394 is 200197.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 800/788 200/197 1200/1182 2000/1970 2800/2758
More fractions: 800/394 400/788 1200/394 400/1182 401/394 400/395399/394 400/393
© everydaycalculation.com