Two ways are 9 1/10 or 91/10.
The first of these requires superscripts and subscripts, but unfortunately, this browser is incapable, at present, with dealing with them.
Chat with our AI personalities
91 = ninety-one.
9.1% = 91/1000
91/100 or 0.91
91 000 300
It is: 91/100 as a fraction or 0.91 as a decimal