Answer:
c
Step-by-step explanation:
C
Since 1000 mL makes up a L, that would be your first fraction. You need to find the number of L for the second fraction, so the bottom would be x and the top would be 345 mL. Then you cross multiply and find the answer.
6hr(55mi/hr)
330mi
[ bring √(x - 2) to the opposite side ]
[ square both sides ]