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Mumz [18]
3 years ago
13

A map of the United States has a scale of 1 inches = 300 miles. The distance on the map from Boise, Idaho, to Phoenix, Arizona,

is about 2 1/2 inches. What is the actual distance from Boise to Phoenix?
Mathematics
1 answer:
Nostrana [21]3 years ago
4 0

Answer:

The distance is 750 miles.

Step-by-step explanation:

In order to find this, we create a proportion. On the left would be the scale factor. On the right would be the Idaho to Arizona distance.

1in / 300 mi = 2.5in / x mi

Now we can cross multiply to find the distance.

300 * 2.5 = 1 * x

750 mi = x

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