SOLUTION: How much longer does it take to drive through a two-mile work zone at 45 mph instead at 65 mph?

SOLUTION: How much longer does it take to drive through a two-mile work zone at 45 mph instead at 65 mph?

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Question 691164: How much longer does it take to drive through a two-mile work zone at 45 mph instead at 65 mph?
Answer by pmatei(79) (Show Source): You can put this solution on YOUR website!
You use relation twice.
At 45 mph:

hours
At 65 mph:

hours
The difference is:
hours
hours or approx. 0.82 minutes or approx. 49.23 seconds. VERY SMALL DIFFERENCE. NOT WORTH SPEEDING THROUGH A WORK ZONE.
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