
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
①$3.76^{\circ}=\_\_\_\_\_\_^{\circ} \_\_\_\_\_\{_'}\_\_\_\_\_\_$″；  
②$0.5^{\circ}\times 5=$______；  
③$15^{\circ}48'36$″$+37^{\circ}27'59$″$=\_\_\_\_\_\_.$

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