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2 years ago

11

Sonia has three bracelets. she wears them all at the same time but if a different order each day. how many different combination

s does sonia have to choose from

1 answer:

astraxan [27]2 years ago

7 0

We can use a factorial to solve this:

3! = 3 * 2 * 1 = 6

So, she can wear them in a total of 6 combos.

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All we need to do is figure out what times 3 = 27. We can do this easily by diving 27 by 3.

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