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    master 264
    2004.05.27
    980¸¸À» nine million eight hundred thousandÀ̶ó°í ÇØµµ Ʋ¸° °Ç ¾Æ´ÏÁö¸¸
    À¢Áö ±æ¾î º¸ÀÌÁö ¾Ê½À´Ï±î? ±×·³, 980¸¸ = 9¹é¸¸(9 million)+80¸¸(0.8 million)
    = 9 million+0.8 million = 9.8 millionÀ̶ó°í Ç¥ÇöÇÏ¸é ¾î¶»½À´Ï±î? ²Ï °£°áÇÏ
    °Ô º¸ÀÌÁö¿ä. ¿Ü±¹ÀεéÀº ÀÌ·² °æ¿ì ½ÊÁßÆÈ±¸ 9.8 millionÀ̶ó°í ¸»ÇÕ´Ï´Ù. 12
    ¾ïµµ ¸¶Âù°¡ÁöÀÔ´Ï´Ù. one billion two hundred millionÀ̶ó ÇÏÁö ¾Ê°í, 1.2
    billionÀ̶ó°í ¸»ÇÕ´Ï´Ù. 12¾ï = 10¾ï(1 billion)+2¾ï(0.2 billion) = 1 billion+0.2
    billion = 1.2 billion

    ¿¹) 815¸¸ = eight million one hundred fifty thousand = 8.15 million
    24¾ï 8õ 5¹é¸¸ = two billion four hundred eighty-five million = 2.485 billion
       
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