we know that
Since the carpet is sold only in square meters, so the area of the room needs to be converted to square meters from square feet.
[tex]1 ft^{2}=0.092903 m^{2}[/tex]
Convert [tex]ft^{2}[/tex] to [tex]m^{2}[/tex]
[tex]121 ft^{2}=121*0.092903=11.24m^{2}[/tex]
therefore
the answer is the option
A. 11.24 m2