10. 1Ou heed school supplies. You go to the store and see that there are 6 different backpacks, B8 notebooks, 3 packets of pens, and B folders to choose from. You decide to go to another store to see their selection. The second store had a third of the backpacks, half the notebooks, and triple the number of pens. How many folders would the new store need to have in order for there to be the same number of combinations of items to choose from in the second store than in the first store?

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