If it took Hadassah six hours to paint 12 paintings, then she paints 12/6 = <<12/6=2>>2 paintings in an hour.

If two paintings take an hour to complete, 20 paintings will take 20/2 = <<20/2=10>>10 hours.

The total time she took to finish all the paintings is 10+6 = <<10+6=16>>16 hours.

# Answer

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<|im_start|>system
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<|im_start|>user
Hadassah took six hours to paint 12 paintings. What would be the total time she's taken to finish all the paintings if she paints 20 more paintings?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
16
Hadassah took six hours to paint 12 paintings. What would be the total time she's taken to finish all the paintings if she paints 20 more paintings?
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