Question

A contractor is installing carpet at a cost of $4 per square foot to finish a room that measures 35 feet by 40 feet. What is the total cost of the flooring?

(A) $1400
(B) $1600
(C) $1800
(D) $2000

Answer 1

To find the total cost to cover a room measuring
`35 feet by 40 feet` with carpet at
`$4` per square foot, you calculate the area (
`1400 square feet`) and multiply it by the cost per square foot, resulting in a total cost of
`$5600`.

Step-by-step explanation:

To calculate the total cost of the flooring, you need to determine the total area that the carpet will cover and then multiply it by the cost per square foot. The area of the room is found by multiplying the length by the width.

The room measures
`35 feet`by
`40 feet`. So, the area is:

`Area = Length × Width = 35 feet × 40 feet = 1400 square feet`

Now, multiply the area by the cost per square foot:

`Total Cost = Area × Cost per square foot = 1400 square feet × $4 per square foot`

`Total Cost = $5600`

Hence, the total cost of the flooring for that room would be
`$5600`.