# Math

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Ming has 13 rocks. He puts them into 2 equal groups with some left over. How many rocks are in each group?

• Math -

Six rocks are in each group, with one rock leftover.

6(2) = 12 + 1 = 13

• Math -

Of course, 6 is just the largest group size. He could have made two groups of 3, with 7 left over.

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