# Question #b14cd

##### 1 Answer

Feb 18, 2017

It takes 8 hours to travel 128 miles

#### Explanation:

Using ratio

miles per hour

But the target is 120 miles so we need to change the 15 into 120.

Multiply by 1 and you do not change the value. However, 1 comes in many forms so you can change the way something looks without changing its true value.

So it takes 8 hours to travel 128 miles

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