480 different skirt-blouse-shoe outfits the girl can wear.
What are the number combinations?
- A combination is a mathematical technique for determining the number of possible arrangements in a set of items where the order of the selection is irrelevant.
- We can choose the items in any order in combinations.
- Permutations and combinations are often confused.
- In permutations, however, the order of the selected items is critical.
- For example, the arrangements ab and ba are equal in combinations (considered as one arrangement), but different in permutations.
To find how many different skirt-blouse-shoe outfits can she wear:
5 × 8 × 12 = 480
Therefore, 480 different skirt-blouse-shoe outfits the girl can wear.
Know more about number combinations here:
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