The Base-Four Numeral 11 $33 \frac { 1 } { 4 }$

Multiple Choice

The base-four numeral 11.1_four could be written in base ten as:

A) $33 \frac { 1 } { 4 }$
B) $33 \frac { 1 } { 10 }$
C) $11 \frac { 1 } { 4 }$
D) 5 $\frac { 1 } { 4 }$