Answer: 22 miles per gallon
Step-by-step explanation: 66/3 = 22.
D. Slightly acidic is 5.0 to 5.5
Answer:
7
Step-by-step explanation:

I hope it helped you
Divine the total number of the entire chart by the number of a single line or bar to give you the ratio in a bar or line chart. For example, if a bar or line represented 5 in a chart with a total of 30, you would divide 30 by 5. This would give you a result of 6. Therefore, the ratio would be 6:1.