
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
Dad and Mom are making pancakes on the stove, and their children Petya and Vasya are eating them up. Dad can make 70 pancakes in an hour, and Mom can make 100 pancakes in an hour. Petya, if he tries, can eat 10 pancakes in 15 minutes, while Vasya can eat twice as many as Petya. After how long will there be at least 20 uneaten pancakes on the table?

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