Each of the long puzzles took 3*10=<<3*10=30>>30 minutes to solve

So he spent 30*2=<<30*2=60>>60 minutes solving them

That means he spent 60+10=<<60+10=70>>70 minutes solving puzzles

# Answer

70
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Tony loved to solve difficult pen and paper puzzles.  He did a warm-up puzzle that only took 10 minutes and after that he did 2 puzzles that each took 3 times as long.  How long did he spend solving puzzles?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
70
Tony loved to solve difficult pen and paper puzzles.  He did a warm-up puzzle that only took 10 minutes and after that he did 2 puzzles that each took 3 times as long.  How long did he spend solving puzzles?
train