SOLUTION: jim drive 70 miles in 2 hours. if he can keep the same pace , how long will it take him to drive 630 miles?

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Question 620952: jim drive 70 miles in 2 hours. if he can keep the same pace , how long will it take him to drive 630 miles?
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
70/2 = 630/x

70x = 2*630

70x = 1260

x = 1260/70

x = 18

So it will take him 18 hours to drive 630 miles (if he keeps the same pace).