
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
Car A and Car B start simultaneously from points $A$ and $B$ respectively, traveling towards each other. The initial speed ratio of car A to car B is 5:4. Shortly after departure, car A has a tire blowout, stops to replace the tire, and then resumes the journey, increasing its speed by $20\%$. They meet at the midpoint between $A$ and $B$ after 3 hours. After meeting, car B continues forward while car A turns back. When car A returns to point $A$ and car B reaches the position where car A had the tire blowout, how many minutes did car A spend replacing the tire?

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