Dan drove home from college at an average rate of 60 miles per hour.

Dan drove home from college at an average rate of 60 miles per hour. On his trip back to college, his rate was 10 miles per hour slower and the trip took him one hour longer than the drive home. How far is Dans home from the college? (A) 65 miles (B) 100 miles (C) 200 miles (D) 280 miles (E) (…)


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