一道从老辈人哪里听来的数学题

ssy2006

<P>1.知道野鸡和兔子49只，100条腿地上走。</P>
<P>&nbsp;&nbsp; 问：几只野鸡？几只兔子？</P>
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<P>&nbsp;&nbsp;&nbsp;&nbsp; 请大家先是开动脑筋算一算！</P>
<P><IMG alt="" src="http://bbs.mf8-china.com/images/smilies/default/handshake.gif" border=0 smilieid="17">&nbsp;<IMG alt="" src="http://bbs.mf8-china.com/images/smilies/default/victory.gif" border=0 smilieid="14"> <IMG alt="" src="http://bbs.mf8-china.com/images/smilies/default/lol.gif" border=0 smilieid="12"> </P>