document.write( "Question 475661: fifteen band members from a school were selected to play in the state orchestra. twice as many students who play a wind instrument were selected as students who play a string or pecussion instrument combined. Of the students selected, one fifth play a string instruments. how many of the students selected play each type of instrument/ \n" ); document.write( "

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fifteen band members from a school were selected to play in the state orchestra. twice as many students who play a wind instrument were selected as students who play a string or pecussion instrument combined. Of the students selected, one fifth play a string instruments. how many of the students selected play each type of instrument
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\n" ); document.write( "no of students selected who play a wind instrument=10
\n" ); document.write( "no of students selected who play a string or pecussion instrument combined=5
\n" ); document.write( "no of students selected who play a string instrument=(1/5)*15=3
\n" ); document.write( "no of students selected who play a pecussion instrument=5-3=2 \n" ); document.write( "

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