Stan drove for h hours at a constant rate of r miles per hour. how many miles did he cover during the final 20 minutes of his drive?

He covers miles during the final 20 minutes.

Step-by-step explanation:

Since we have given

Speed of Stan drove for h hours = r miles per hour

If the time taken by him = 20 minutes

Then, we need to find the number of miles he drove.

As we know the formula for " Time and Distance":

Hence, he covers miles during the final 20 minutes.

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step-by-step explanation: