Half-past eleven can also be written as 11:30 in a standard 12-hour clock format.
Either $0.115 or 11.5¢
Half of eleven and a half (11.5) is 5.75
11,011 is how you write eleven thousand eleven
0.5 centimeters or 5 milimeters
5100.5 5,100.5 or 5,100 1/2
11.5 Million is 11.5 x 106 or 11,500,000
11,011,000,011
12111
Eleven and eleven thousandths.
It is 11,12,111
11,011,011