The number of permutations of the three girls is 3P3 = 6. Similarly the number of permutations of the boys is 6. Each permutation of girls can be taken with each permutation of boys. Additionally each arrangement from left to righr can have a girl first or a boy first.
Total number of ways is given by:
$6\times6\times2=72\ ways$

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3 years ago

To solve a problem, we often _________ the given information into algebraic expressions and equations.

stealth61 [152]

Answer – Translate
To solve a problem, we often translate the given information into algebraic expressions and equations; in doing so, the variable (unknown value) is represented with a letter. For instance, the information, “6 less than twice a number" is translated to '2n – 6'. <span>
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3 years ago

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