We have been given that the slipperiness of a floor (demoted by S) can be defined as [tex]S=\frac{P}{A}[/tex]
Here P= number or banana peels
A=area of the floor
Number of bananas peels can be measured (units ) in peels
Area can be measured in [tex]m^2[/tex]
Since, slipperiness of a floor is the ratio of these two hence, we have
[tex]\text{slipperiness of a floor}=\frac{\text{Peels}}{m^2}[/tex]
A is the correct option.