Question

Each glass square costs $2. How much will the window cost? (1 point) Responses

$130
$130

$108
$108

$90
$90

$112
$112

Answer 1

A library wants to add a rectangular window made of small glass squares. The window space is 9 feet long and 6 feet wide. Each small glass square has sides that are 1 foot long.

Answer 2

The cost of each glass square is $2, so if we want to calculate the cost of the window, we need to know the number of glass squares in the window. Without that information, we cannot determine the cost of the window.

Answer 3

To calculate the cost of the window, we need to find the number of small glass squares that will fit in the window.

The area of the window space is the length multiplied by the width:
9 feet * 6 feet = 54 square feet

Since each small glass square has sides that are 1 foot long, the area of each glass square is 1 square foot.

To find the number of glass squares that will fit in the window, we divide the area of the window space by the area of each glass square:
54 square feet / 1 square foot = 54 glass squares

Therefore, the window will cost 54 squares * $2 per square = $108.

Therefore, the correct answer is: $108