
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
Dave walks to school and averages 80 steps per minute, and each step measures 70 cm. He covers the distance to school in 20 minutes. On a particular day, Jack, also traveling the same route to school, averages 110 steps per minute, but his steps are only 65 cm long. Three minutes into his walk, Jack slows his step rate to 90 steps per minute due to a temporary foot pain, but maintains this pace for the remainder of his journey. How long does it take Jack to get to school?
A) 17.5 minutes
B) 18.47 minutes
C) 19 minutes
D) 20 minutes

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