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Use area and perimeter to determine cost

Determine the cost.

Solve the following word problem.

Sarah wants new rugs for her family room. Her family room is a rectangle of 2m x 3m.
What is the cost of carpets to cover the entire room, given that one square meter of carpets costs 15 dollars?

 

  $

Determine the cost.

Solve the following word problem.

A bedroom is 15 ft long and 12 ft wide. How much will it cost to carpet the room if carpeting costs  22$ per square yard? (1 yd = 3 ft). 

 

 $

Determine the cost.

Solve the following word problem.

A plot of land square in shape, one side of which is 12 meters long. If the square meter of land is 1500 dollars.
What is the price of this land?

 

  $

Determine the cost.

Solve the following word problem.

If the price per square meter of artificial turf for football fields is 15$. What is the cost of a stadium 100 meters long and 75 meters wide?

 

  $

Determine the cost.

Solve the following word problem.

Rectangular cake. One side is 3 inches and the other side is 8 inches. How much would a cake cost if one square inch cost half dollar?

 

 $

Determine the cost.

Solve the following word problem.

You have a picture that is 8 inches by 10 inches. How much would a frame for this photo cost if one inch cost twenty five cents?

 

 $

Determine the cost.

Solve the following word problem.

Adam wants to make a fence around a garden in the shape of a square with a side length of 20 metres. If the cost of the fence is 12 $ per meter, find the total cost of the entire garden fence.

 

 $

Determine the cost.

Solve the following word problem.

If the cost of the carpet is 15 $ per square meter, find the total cost of the carpet for a room with a rectangular shape of 3 meters by 2 meters.

 

 $

Determine the cost.

Solve the following word problem.

Joseph wants to build a fence around his square house. If the area that Joseph wants to enclose with the fence is 100 square meters, the cost of one square meter of the fence is 14 dollars.
What is the cost of the entire fence?

 

 $

Determine the cost.

Solve the following word problem.

A triangular sail has a base of 5 m and a height of 10 m. If canvas costs  18$ a square meter.

What is the cost of canvas to make the sail?

 

 $