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Hi I need help with this homework this is not a test

Hi I need help with this homework this is not a test-example-1

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To determine the speed, we will divide the total distance covered by the total time spent traveling.


speed=distance/ time
speed=412.5miles/7.5hrs

Note that 7 1/2 is just equal to 7.5.

Divide the numbers above and the answer is:


speed=55miles\text{ }per\text{ }hour

Answer:

Ivan was driving at a constant speed of 55 miles per hour.

User Rob Alarcon
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