There have been 450 puzzles because 15 x 30 = <<450=450>>450

It would take 1,350 minutes to find all the Waldo's because 450 x 3 = <<450*3=1350>>1,350

# Answer

1350
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
There have been 15 "Where's Waldo?" books published. Each book has 30 puzzles to find Waldo. The average person takes 3 minutes to find Waldo in a puzzle. How long would it take to find every Waldo?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
1350
There have been 15 "Where's Waldo?" books published. Each book has 30 puzzles to find Waldo. The average person takes 3 minutes to find Waldo in a puzzle. How long would it take to find every Waldo?
train