Question

It costs $3.45 to buy 3/4 in of chopped walnuts. How much would it cost to purchase 7.5 in of walnuts? Explain or show your reasoning​

Answer 1

To find the cost of 7.5 inches of walnuts when 3/4 inch costs $3.45, calculate the cost per inch and multiply by the desired quantity, resulting in a total of $34.50.

Step-by-step explanation:

The question asks how much it would cost to purchase 7.5 inches of walnuts if 3/4 inch costs $3.45. To find the answer, we need to set up a proportion since the cost directly relates to the quantity. Here is how you might set it up: Since $3.45 is for 3/4 inch, we can calculate the price per inch by dividing $3.45 by 3/4.

First, calculate the cost per inch:

1. Cost per inch = $3.45 / (3/4) = $3.45 * (4/3) = $4.60.
2. We then multiply the cost per inch by the number of inches wanted: Total cost = cost per inch * number of inches = $4.60 * 7.5 = $34.50.

Therefore, the total cost to purchase 7.5 inches of walnuts would be $34.50.