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Diano4ka-milaya [45]
3 years ago
9

Jen wants to tile the floor of her kitchen . The floor is recrangular and measures 12 feet by 8 feet. If it costs $2.50 per squa

re foot for the materials, what is the total cost of the materials, what is the total cost of the materials for tiling the kitchen floor?
Mathematics
2 answers:
nydimaria [60]3 years ago
7 0
Given:
rectangular floor
length = 12 feet 
width = 8 feet

Area = 12 ft * 8 ft = 96 ft²

Cost of $2.50 per square foot

96 ft² * $2.50 = $240

The total cost of the materials for tiling the kitchen floor is $240.
xxMikexx [17]3 years ago
3 0

we know that

The area of the floor of the kitchen is equal to the area of a rectangle

so

Step 1

Find the area of the kitchen

we have

length = 12 feet \\width = 8 feet

A=12*8\\ A=96 ft^{2}

Step 2

Find the cost

we know that

the cost is $2.50 per square foot

so

by proportion

\frac{2.50}{1} =\frac{x}{96} \\\\ x= 2.50*96\\ x=240

therefore

the answer is

the total cost of the materials for tiling the kitchen floor is $240

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