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-if desks are grouped by 4 and if there are 11 boys and 13 girls in a class what is the probability that I will get placed in a group of all girls?

  • Math -

    i mean, I know how to do 1 like the probability of getting paired with someone but how does the 4 come in?

  • Math -

    because the amount of desks are 4

  • Math -

    no, but i mean how do you factor the probability of 4 instead of just 1?

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