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>°æ¿µ»óÅÂÆò°¡½Ã ºÐ¸ð, ºÐÀÚ¿¡ ½Ã°øºñÀ² °öÇØ¼­ ÇÕ»êÀ̶ó´Â ¸»ÀÌ
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A»ç ºÎäÃѰè=100,000  ÀÚ±âÀÚº»=200,000
B»ç ºÎäÃѰè=150,000  ÀÚ±âÀÚº»=300,000 À̶ó ÇßÀ»¶§
AB»ç°¡ 60:40 À¸·Î °øµ¿µµ±ÞÀ» Çϸé,
AB»çÀÇ ºÎäºñÀ²À» °è»êÇÕ´Ï´Ù.
ºÎäºñÀ² = ºÎäÃѰè¡ÀÀÚ±âÀÚº»  °è»ê½ÄÀ» °¡Áö°í ´ÙÀ½°ú °°ÀÌ °è»êÇÕ´Ï´Ù.
ºÎäºñÀ² = (A»çºÎäÃѰè*A»çºñÀ²)+(B»çºÎäÃѰè*B»çºñÀ²)/(A»çÀÚ±âÀÚº»*A»çºñÀ²)+(B»çÀÚ±âÀÚº»*B»çºñÀ²)
             = {(100,000*0.6)+(150,000*0.4)} / {(200,000*0.6)+(300,000*0.4)}
             = 120,000 /240,000
             = 0.5 = 50.00%
AB»ç°¡ °øµ¿µµ±ÞÇßÀ»¶§ ºÎäºñÀ²Àº 50.00%°¡ µË´Ï´Ù.
À¯µ¿ºñÀ²µµ °°Àº ¿ä·ÉÀ¸·Î °è»êÇÏ¸é µË´Ï´Ù.

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