Question

There are 13 girls on Janelle's soccer team. Uniforms cost $32 each. Which equation uses estimation correctly to show about how much money the team spent?

Answer 1

To estimate the total cost for the soccer uniforms, we round the cost per uniform to the nearest ten ($30) and multiply by the number of girls (13), resulting in an estimated total cost of $390.

Step-by-step explanation:

The question requires us to estimate the total cost for soccer team uniforms.

To estimate the total cost, we can round the uniform cost to the nearest ten and then multiply by the number of girls. Rounding $32 to the nearest ten gives us $30. Now we can use this rounded figure to estimate the total cost.

An equation to estimate the total cost would be:

Total Cost = Number of Girls × Estimated Cost per Uniform

Plugging in the values:

Total Cost = 13 × $30

Therefore, the estimated total cost is:

Total Cost = $390

So, the estimation equation correctly showing how much money the team spent on uniforms is Total Cost = 13 × $30.

Answer 2

$416

Step-by-step explanation:

From the above question,

Total number did people in a team = 13 girls

Uniform of each member of team = $32

The amount of money the team spent can be calculated as:

$32 × x

Where x = Number of people on the team = 13

The amount spent = $32 × 13

= $416

The amount the team spent is $416