Jim drove 642 miles of a 1200 miles journey. How many more miles does he need to drive to finish his journey?  Choose the correct choice from the following answers.
A) 113 miles	B) 432 miles	C) 558 miles	D) 887 miles	E) 767 miles

Rationale: "the number of miles to drive to finish his journey is given by 1200 - 642 = 558 miles correct answer c"
Answer: C