90% = 90/100 which can be simplified.
Chat with our AI personalities
The ratio is 1:25 4 percent as a ratio is 0.04 : 1
ratio = 70% : 30 % = 7 : 3
90%-74% = 16%
We can't tell. What's the other 90 percent? If you meant 40/60 instead... the mass of sulfur is twice that of oxygen, so a mass ratio of 40:60 is equivalent to an atom ratio of 1:3. The empirical formula would be SO3.
0.900 percent = 0.90 percent = 0.9 percent = 9/10 percent 0.900 percent = 0.009 0.900 = 90 percent