Question

Nancy bough 4 shirts at the for $52 . Write and solve an equation to find the average cost of on shirt ? , would it be 52 divided by 4 ?

Answer 1

To find the average cost of one shirt, divide the total cost by the number of shirts. In Nancy's case where she spent $52 for 4 shirts, the average cost per shirt is $52 divided by 4, which is $13.

Step-by-step explanation:

To find the average cost of one shirt that Nancy bought, you can indeed divide the total cost by the number of shirts. The equation for this calculation would be:

Average Cost per Shirt = Total Cost of Shirts ÷ Number of Shirts

In Nancy's case, the total cost of shirts is $52 and she bought 4 shirts. Therefore:

Average Cost per Shirt = $52 ÷ 4

When you do the calculation:

Average Cost per Shirt = $13

So, the average cost of one shirt is $13.

Answer 2

Equation: 4x = 52

Average price of shirt: $13

Step-by-step explanation:

Let x = the average price of a shirt

She bought 4 shirts, so she paid 4x for the 4 shirts.

We are told she paid $52 for the 4 shirts, so 4x must equal $52.

That gives us the equation:

4x = 52

We want to find x. We have 4x. Since x is being multiplied by 4, we need to divide 4x by 4. The rule with equations is that you must do the same operation to both sides, so we divide both sides of the equation by 4.

4x/4 = 52/4

x = 13

Average price of shirt: $13