
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
Ruth and Sarah decide to have a race. Ruth runs around the perimeter of the pool while Sarah swims lengths of the pool. Ruth runs three times as fast as Sarah swims. Sarah swims six lengths of the pool in the same time Ruth runs around the pool five times. How wide is the pool?

A) $25 \mathrm{~m}$
B) $40 \mathrm{~m}$
C) $50 \mathrm{~m}$
D) $80 \mathrm{~m}$
E) $180 \mathrm{~m}$

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