human
Luis is driving 80 miles in 2 hours. How far will he go in 15 minutes?
assistant
How far does Luis drive in 1 hour? ** Luis drives 80/2 = <<80/2=40>>40 miles in 1 hour.
How far does Luis drive in 1 minute? ** Since there are 60 minutes in 1 hour, then he drives 40/60 = 2/3 of a mile in 1 minute.
How far will Luis go in 15 minutes? ** So in 15 minutes, he will go 2/3 x 15 = <<2/3*15=10>>10 miles far.
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