There are a total of 2 * 6 = <<2*6=12>>12 slices of pizza.

Since James ate 2/3 of all the slices, he ate 2/3 * 12 = <<2/3*12=8>>8 slices of pizza.

# Answer

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<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
James and Lisa ordered 2 small pizzas. Each pizza has 6 slices. James ate 2/3 of all the slices. How many slices of pizza did James eat?
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
8
James and Lisa ordered 2 small pizzas. Each pizza has 6 slices. James ate 2/3 of all the slices. How many slices of pizza did James eat?
train