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2 years ago

8

Each of these labelled bags contains two apples.

1 answer:

tamaranim1 [39]2 years ago

4 0

Answer:

bag 3

Step-by-step explanation:

Let's call the labels "green", "red", and "mix".

Pick mix for two reasons :

First, it's not mixed so whatever color you pick is the color of the pair.
Also, if you pick from either of the other two, you can't know if it's a mixed bag or not.

So, let's pretend you pick a red out. Move the label red to the bag. This must be true - cannot be a mix.

Now, you have the mix label <u>in your hand</u>, <u>one bag with a label</u> (green), and <u>one bag without a label</u> (previously red).

Since all bags mislabeled to begin, move the green label to the <u>blank bag</u> - since this label must be wrong.

Put the mix label on the <u>remaining bag</u>.

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