It just means 10.0 and not any other number.
There are five numbers in that range with 12 factors, but none with exactly eleven.
If you mean: 11 and 71/100 then it is 11.71 as a decimal
Cien = 100
Seven and eleven hundredths in standard form is 7.11 × 100
22/100
eleven
Eleven.
0.11 * 100% = 11%
11/100
11,000 eleven thousand
Presumably you mean in Roman numerals. If so it is: MCL euros (1000+100+50 = 1150)
meter