
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
A bicycle trip is 30 km long. Ari rides at an average speed of 20 km/h and Bri rides at an average speed of 15 km/h. Calculate the time difference, in minutes, between the time Ari finishes the trip and the time Bri finishes the trip.

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