12.11
1221
11,011 is how you write eleven thousand eleven
12111
It is 11,12,111
1100.00
12.11
eleven hundreds?
1221
11,011 is how you write eleven thousand eleven
11,011,000,011
12111
It is 11,12,111
Eleven and eleven thousandths.
11,011,011
I would write it as either: eleven point zero zero one or eleven and one thousandth
Eleven quadrillion, eleven trillion, eleven billion, eleven million11,011,011,011,000,000