document.write( "Question 870011: 5 boys & 3 girl seated in a row. in how many ways they can be arranged that all girls seated side by side.
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Algebra.Com's Answer #524646 by ben720(159) $\"\"$ $\"About$

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Because all the girls will always be next to each other, and no boy can be in between, they can count as just one person like so:
\n" ); document.write( "Let ★ = the group of girls
\n" ); document.write( "Let ☆ = boy.
\n" ); document.write( "The only possible combinations, as it doesn't matter which boy is which, are
\n" ); document.write( "☆ ☆ ☆ ☆ ☆ ★
\n" ); document.write( "☆ ☆ ☆ ☆ ★ ☆
\n" ); document.write( "☆ ☆ ☆ ★ ☆ ☆
\n" ); document.write( "☆ ☆ ★ ☆ ☆ ☆
\n" ); document.write( "☆ ★ ☆ ☆ ☆ ☆
\n" ); document.write( "★ ☆ ☆ ☆ ☆ ☆
\n" ); document.write( "There are 6 combinations. \n" ); document.write( "

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