Solutions by everydaycalculation.com
The simplest form of 400850 is 817.
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Equivalent fractions: 800/1700 200/425 1200/2550 2000/4250 80/170 2800/5950
More fractions: 800/850 400/1700 1200/850 400/2550 401/850 400/851399/850 400/849
© everydaycalculation.com