In a class, there are z students. Out of them x are boys. What part of the class is composed of girls ?

In a class, there are z students. Out of them x are boys. What par

1.	In a class, there are z students. Out of them x are boys. What part of the class is composed of girls ?
A.	<table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>x</center></td></tr><tr><td style="text-align: center;">z</td></tr></table>
B.	<table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>z</center></td></tr><tr><td style="text-align: center;">x</td></tr></table>
C.	<table><tr><td rowspan="2">1 </td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>x</center></td></tr><tr><td style="text-align: center;">z</td></tr></table>
D.	<table><tr><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>x</center></td><td rowspan="2"> 1 </td></tr><tr><td style="text-align: center;">z</td></tr></table>
Answer» C. <table><tr><td rowspan="2">1 </td><td style="border-bottom:1px solid #000000;vertical-align:bottom;padding-bottom:2px;"><center>x</center></td></tr><tr><td style="text-align: center;">z</td></tr></table>

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In a class, there are z students. Out of them x are boys. What part of the class is composed of girls ?

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