A student used a complex fraction below to find a unit rate 340/(3/4)
which quotient equals the fraction
3/4 divided by 340
4/3 divided by 340
340 divided by 3/4

for this case we have that by definition, the surface area of a cylinder is given by:

where:

r: it is the radius of the cylinder

h: it is the height of the cylinder

we can also rewrite it as:

where:

la: it's the lateral area

ba: area of the base

option a