How to Calculate the Cost of Wire?

What is the cost of 45 feet of wire if the cost of 150 feet is $19.20?

Calculate the cost of wire based on the given information.

Answer:

The cost of 45 feet of wire would be approximately $5.76.

Are you looking to calculate the cost of wire for your upcoming project? Look no further! By following a simple proportion method based on the cost and length of wire, you can easily determine the price for any given amount of wire.

In this scenario, the cost of 150 feet of wire is given as $19.20. To find out how much 45 feet of wire would cost, we set up a proportion:

150 feet / $19.20 = 45 feet / C2

By cross-multiplying and then dividing, we can calculate the cost of 45 feet of wire:

C2 = (45 * $19.20) / 150

After performing the calculation, we arrive at the result that the cost of 45 feet of wire would be approximately $5.76. It's that simple!