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ÀÚÀ¯°Ô½ÃÆÇ
ÀÛ¼ºÀÏ : 08-02 13:52
daily math Áú¹®ÀÔ´Ï´Ù.
±Û¾´ÀÌ :
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Á¶È¸ : 2,942
What is the value of r/2 + s/2 ?
(1) r+s/2 = 5
(2) r+s = 10
(1)À¸·Î ´äÀ» ±¸ÇÏ·Á¸é (r+s)/2 = 5°¡ µÇ¾î¾ß ÇÏÁö ¾Ê³ª¿ä?
Áö±Ý°ú °°Àº Ç¥ÇöÀ̸é, (r) + (s/2) = 5Àε¥ ¿ä°É·Î ¾î¶»°Ô (r/2)+(s/2)=(r+s)/2=? ¸¦ ±¸ÇÒ ¼ö°¡ ÀÖÁÒ???^^
ÃÖ°í¡¦
11-08-02 13:52
ÀúÀÇ ¹®Á¦ ÀÔ·Â ½Ç¼ö ¿´´ä´Ï´Ù..;;; (r+s)/2 = 5°¡ ¸Â½À´Ï´Ù.^^
ÀúÀÇ ¹®Á¦ ÀÔ·Â ½Ç¼ö ¿´´ä´Ï´Ù..;;; (r+s)/2 = 5°¡ ¸Â½À´Ï´Ù.^^
ÃÖ°í¡¦
11-08-02 13:53
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