ÁöÇý Ű¿ì´Â ¿µ¾î(Á¦ 67 ȸ) : ¼ö¿µÀå
2026-05-14 ¿ÀÈÄ 11:27:05 | Á¶È¸ : 201
ÁöÇý Ű¿ì´Â ¿µ¾î(Á¦ 67 ȸ) : ¼ö¿µÀå
english that cultivates wisdom !
[¹®] :
a swimming pool in town
holds 120 adults or 148 children.
µ¿³× ÇÑ ¼ö¿µÀå¿¡
¾î¸¥¸¸Àº 120¸í, ¾ÆÀ̵鸸Àº 148¸íÀÌ µé¾î°¥ ¼ö ÀÖ´Ù.
if 90 adults are already in the pool,
¸¸ÀÏ ¾î¸¥ 90¸íÀÌ ÀÌ¹Ì ¼ö¿µÀå¿¡ µé¾î°¡ ÀÖ´Ù¸é,
how many kids can also be admitted?
¾ó¸¶³ª ¸¹Àº ¾ÆÀ̵éÀÌ ¶ÇÇÑ ¼ö¿ëµÉ ¼ö ÀÖÀ»±î¿ä?
º¸±â : °¡) 35 ¸í ³ª) 36 " ´Ù) 37 " ¶ó) 38 "
--
[´ä] ( )
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<Áß¿ä ´Ü¾î>
a.dult /ə.dʌ́lt/[¾î.´õ^¾ËÆ® ́]
a. ¾î¸¥ÀÇ, ¼ºÀÎÀÌ µÈ, ¼º¼÷ÇÑ.
n. ¼ºÀÎ, ¾î¸¥(grown-up),〖¹ý·ü〗 ¼º³âÀÚ, ¼º¼÷ÇÑ µ¿½Ä¹°.
al.so /ɔ́l.sou/[¿À^¾ó ́.¼Ò¿ì]
ad. ┅µµ ¶ÇÇÑ, ¿ª½Ã, ¶È°°ÀÌ, [syn.] ⇨ tod.
• he saw it ¡. / ±×µµ ±×°ÍÀ» º¸¾Ò´Ù, ±×´Â ±×°Íµµ º¸¾Ò´Ù.
conj. (±¸¾î) ±× À§¿¡. [¢¸all+so].
ad.mit /əd.mít/[¾ò.¹Ø ́]
v. (-tt-) µéÀÌ´Ù, ┅¿¡°Ô ÀÔÀå[ÀÔȸ¡¤ÀÔÇС¤ÀÔ±¹]À» Çã°¡ÇÏ´Ù((in; to; into)),
┅¿¡°Ô
½ÅºÐ[Ư±Ç] ÃëµæÀ» ÀÎÁ¤ÇÏ´Ù(to), (Àå¼Ò°¡) ¼ö¿ëÇÒ ¼ö ÀÖ´Ù, ÀÎÁ¤ÇÏ´Ù(of).
• this ticket ¡s one person. / ÀÌ Ç¥·Î ÇÑ ¸í µé¾î°¥ ¼ö ÀÖ´Ù.
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<¿À´ÃÀÇ ¸í¾ð>
might makes right. / ÈûÀÌ Á¤ÀǸ¦ ¸¸µç´Ù.
--> ÈûÀÌ Á¤ÀÇ´Ù.
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[Á¤´ä ¹× ÇØ¼³]
Á¤´ä : ´Ù) 37¸í
1) ¾î¸¥ 120¸í ¼ö¿ë°¡´É Àοø¿¡ 90¸íÀÌ ÇöÀç ÀÖ´Ù¸é
ÀÌ´Â -->90/120 =3/4 --> 1/4ÀÇ ¿©À¯°¡ ÀÖ´Ù.
2) ³²Àº 1/4ÀÇ ºñÀ²¸¸Å,
¾ÆÀÌ´Â 148¸í¡À 1/4 = 37ÀÌ´Ù.
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