Question 516464
How long would it take a car to travel a distance of 1.5 miles at the rate of 220 miles per hour?

d = r * t so we know the distance is 1.5 miles and the rate is 220 mph:
1.5 = 220t 

We need to isolate t so we divide each side of the equation by 220:
1.5/220 = t

Simplify further:
t = 0.0068

I don't understand where I went wrong!
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It's not wrong, it's 0.0068 hours