Kill'em Dead Pest Control sets out 1 super roach motel per 10 square feet. In a rectangular studio apartment that is 15 ft by 14 feet wide, about how many super roach motels will be set out?

a.) 150 super roach motels

b.) 2100 super roach motels

c.) 21 super roach motels

d.) 11 super roach motels

Answer: c.) 21 super roach motels

Step-by-step explanation:

The formula for determining the area of a rectangle is expressed as

Area = length * width

In a rectangular studio apartment that is 15 ft by 14 feet wide. Therefore, the area of the studio apartment is

Area = 15 * 14 = 210 square feet

If Kill'em Dead Pest Control sets out 1 super roach motel per 10 square feet., then the number of super roach motels that will be set out is

210/10 = 21 super roach motels