Answer:
since R seems to be in middle between ST
ST=3+1=4
Step-by-step explanation:
Wait if he worked 1 hour this question still makes no since
<span>3 tanks because he can do 400 miles on tank, and he's goin 1,100 miles, he does 400 miles with first tank, next tank he gets to 800 miles, and then he uses 3/4 of last tank to get to 1,100, he will then have 100 miles left on the tank though.</span>
The answer is Rotation.
Good luck!
