Question

What is the approximate distance from Denver to Chicago? Use a proportional relationship to solve the problem. Show your work.

Answer 1

Answer:

$d = 1002.6\,mi$

Step-by-step explanation:

Approximately 5 units are equal to 557 miles and the scaled distance between Denver to Chicago is 9 units. The real distance can be estimated by simple rule of three:

$d = \frac{9}{5}\times (557\,mi)$

$d = 1002.6\,mi$

Answer 2

Using a change of units, we will see that there are 1,114 miles between Denver and Chicago.

How to measure the distance?

First, you need to count how many units there are between Denver and Chicago. Here we can see that there are 2 units between them.

Now we use the conversion that is in the left corner. Each unit represents a distance of 557 miles, so we can rewrite:

2 units = 2*(557 miles) =1,114 miles.

There are 1,114 miles between Denver and Chicago.

If you want to learn more about changes of units, you can read:

https://brainly.com/question/9032119