
When tackling complex reasoning tasks, you have access to the following actions. Use them as needed to progress through your thought process.

[ASSESS]

[ADVANCE]

[VERIFY]

[SIMPLIFY]

[SYNTHESIZE]

[PIVOT]

[OUTPUT]

You should strictly follow the format below:

[ACTION NAME]

# Your action step 1

# Your action step 2

# Your action step 3

...

Next action: [NEXT ACTION NAME]


system
Anna, Ben, and Carl each drive the same number of miles in their respective cars. Anna's car averages 50 miles per gallon of gasoline, Ben's car averages 20 miles per gallon, and Carl's car averages 15 miles per gallon. What is the combined rate of miles per gallon of gasoline for their three cars?
A) $\frac{850}{41}$
B) $\frac{900}{41}$
C) $\frac{950}{41}$
D) $\frac{1000}{41}$

Present the answer in LaTex format: \boxed{Your answer}
user