ÁöÇý Ű¿ì´Â ¿µ¾î(Á¦ 38 ȸ) : ´Ù¼¸ ¼ýÀÚ ¹øÈ£?(4)
2026-04-18 ¿ÀÈÄ 11:34:17 | Á¶È¸ : 252
ÁöÇý Ű¿ì´Â ¿µ¾î(Á¦ 38 ȸ) : ´Ù¼¸ ¼ýÀÚ ¹øÈ£?(4)
english that cultivates wisdom !
[¹®] :
there is a single number consisting of five digits,
which cannot contain zeros and cannot have any repeating digits.
´Ù¼¸ ¼ýÀÚ·Î µÈ ÇϳªÀÇ ¹øÈ£°¡ Àִµ¥,
¿µ(zeros)Àº ¾È µÇ¸ç ±×¸®°í ¼ýÀÚ°¡ ¹Ýº¹µÇ¾îµµ ¾È µÈ´Ù.
in which the second digit is two times the first,
µÑ° ¼ýÀڴ ù°ÀÇ µÎ(2) ¹èÀ̰í,
the third is three times the second,
¼Â° ¼ýÀÚ´Â µÑ°ÀÇ ¼¼(3) ¹èÀ̸ç,
the fourth is four times the first,
³Ý° ¼ýÀڴ ù°ÀÇ ³×(4) ¹èÀ̸ç,
and the last is one-half more than the second.
¸¶Áö¸· °ÍÀº µÑ° °Íº¸´Ù Àý¹ÝÀÌ(1/2) ´õ ¸¹´Ù.
what is the five-digit number?
¹«¾ùÀÌ ±× ´Ù¼¸ ¼ýÀÚ ¹øÈ£Àΰ¡?
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[´ä] ( ) ( ) ( ) ( ) ( )
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<Áß¿ä ´Ü¾î>
re.peat /ri.pí:t/[(¾î)¸®.ÇÇŸæ ́]
v. µÇÇ®ÀÌÇÏ´Ù, Èä³» ³»¾î ¸»ÇÏ´Ù, ±×´ë·Î »ç¶÷¿¡°Ô ÀüÇÏ´Ù,
(»óǰÀ») Ãß¼Û(õÚáê)ÇÏ´Ù.
• dont ¡ a mistake. / ½Ç¼ö´Â µÇÇ®ÀÌ ÇÏÁö ¸¶¶ó.
n. µÇÇ®ÀÌ ÇÔ, ¹Ýº¹ µÇ´Â ¹«´Ì,〖»ó¾÷〗 Àç°ø±Þ, (¶óµð¿À¡¤ÅÚ·¹ºñÀüÀÇ) Àç¹æ¼Û.
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<¿À´ÃÀÇ ¸í¾ð>
every minutes seems like a thousand. / ¸Å ºÐÀÌ Ãµ ºÐ °°´Ù.
--> ¾ÆÁÖ ±â´Ù¸²ÀÇ ½Ã°£ÀÌ ±æ´Ù.
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[Á¤´ä ¹× ÇØ¼³]
Á¤´ä : 1 2 6 4 3
ÇØ¼³ :
¾Õ ¼ýÀÚ¿¡¼ µÚ·Î a.b,c,d,e·Î ÇÏ¿© ÁÖ¾îÁø Á¶°Ç´ë·Î Çϸé,
1) b=2a, c=3b, d=4a , e=a+1/2a --·Î µÈ´Ù.
2) ¸¸ÀÏ a=1·Î ÇØ¼ ´ëÀÔ ÇØº¸¸é,
a=1, b=2, c=6, d=4, e=3 ÀÌ µÈ´Ù.
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