57.1k views
5 votes
6. A soccer team spent $216 on 15 new

soccer balls. Each ball cost the same.
A. Estimate the cost of each soccer ball.
Write an equation to show your work.
nda
B. Find the exact cost of each soccer
ball. Compare your answer to your
estimate to check for reasonableness.

2 Answers

4 votes

Final answer:

To estimate the cost of each soccer ball, divide the total cost by the number of soccer balls. The exact cost can be found by the same calculation. The estimate and exact cost are both $14.40.

Step-by-step explanation:

To estimate the cost of each soccer ball, we can divide the total cost ($216) by the number of soccer balls (15). This gives us an estimate of $14.40 per soccer ball.

The equation to show this is: Cost per soccer ball = Total cost / Number of soccer balls. Substituting the values, we get the Cost per soccer ball = $216 / 15 = $14.40.

To find the exact cost of each soccer ball, we can divide the total cost of $216 by the number of soccer balls, which is 15. This gives us the exact cost of $14.40 per soccer ball.

Comparing our estimate and the exact cost, we see that they are the same, which means our estimate was reasonable. Both the estimate and the exact cost of each soccer ball are $14.40.

User Mandy Schoep
by
6.1k points
0 votes

Answer:

$ 14

$14.4

Step-by-step explanation:

A soccer team purchased 15 new soccer balls for $216.

Therefore, the estimate of the cost of each soccer balls is
(216)/(15) ≈ $14

Now, the exact cost of each soccer ball is
(216)/(15) = $14.4.

The exact price is higher than the estimated cost because there may be some accessories with the balls which makes the actual cost more. (Answer)

User Joaquin Iurchuk
by
5.7k points