Grace sold and gave a total of 1 + 1 = <<1+1=2>>2 whole pumpkin pie.

Her family was left with 4 - 2 = <<4-2=2>>2 whole pumpkin pie.

There were a total of 2 x 6 = <<2*6=12>>12 pieces made from the 2 whole pumpkin pie.

Her family ate 12 x 2/3 = <<12*2/3=8>>8 pieces.

Therefore, 12 - 8 = <<12-8=4>>4 pieces of pumpkin pie were left.

# Answer

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<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Grace baked 4 whole pumpkin pies. She sold 1 whole pumpkin pie and gave 1 whole pumpkin pie to her friend. The remaining whole pumpkin pies were each sliced into 6 pieces. Her family ate 2/3 pieces. How many pieces of pumpkin pie were left?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
4
Grace baked 4 whole pumpkin pies. She sold 1 whole pumpkin pie and gave 1 whole pumpkin pie to her friend. The remaining whole pumpkin pies were each sliced into 6 pieces. Her family ate 2/3 pieces. How many pieces of pumpkin pie were left?
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