There are 60 * 6 = <<60*6=360>>360 seconds in 6 minutes.

Then there are 360/15 = <<360/15=24>>24 sets of 15 seconds.

So, Darma could eat 24 x 20 = <<24*20=480>>480 peanuts.

# Answer

480
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Darma can eat 20 peanuts in 15 seconds. At this same rate, how many peanuts could she eat in 6 minutes?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
480
Darma can eat 20 peanuts in 15 seconds. At this same rate, how many peanuts could she eat in 6 minutes?
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