
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
In a bag of marbles, $\frac{4}{7}$ of the marbles are blue and the rest are red. If the number of red marbles is tripled and the number of blue marbles stays the same, what fraction of the marbles will be red?
A) $\frac{5}{13}$
B) $\frac{6}{13}$
C) $\frac{9}{13}$
D) $\frac{11}{13}$

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