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½ºÅ³µ© : ¸¶¹ý°ø°Ý·Â x (½ºÅ³ÁõÆø+ÀåºñÁõÆø) + ½ºÅ³Ãß°¡°ø°Ý·Â 800(1.95+0.56) = 2008 (800+56x)1.95 = 2008 x = (2008/1.95-800)/56 // 800¸¶°ø(¼Ò°ø)À϶§ 1¸ÅÁõÀº 4.1025¸¶°ø(¼Ò°ø) 1000(1.95 + 0.56) = 2510 (1000+56x)1.95 = 2510 x = (2510/1.95-1000)/56 //1000¸¶°ø(¼Ò°ø)À϶§ 1¸ÅÁõ(1¼ÒÁõ)Àº 5.1282¸¶°ø(¼Ò°ø) 1000(1.95 + 0.42) = 2370 (1000+42x)1.95 = 2370 x = (2370/1.95-1000)/42 //1000¸¶°ø(¼Ò°ø)À϶§ 1¸ÅÁõ(1¼ÒÁõ)Àº 5.1282¸¶°ø(¼Ò°ø)
1000(1.95 + 0.70) = 2650 (1000+70x)1.95 = 2650 x = (2650/1.95-1000)/70 //1000¸¶°ø(¼Ò°ø)À϶§ 1¸ÅÁõ(1¼ÒÁõ)Àº 5.1282¸¶°ø(¼Ò°ø) 1300(1.95+0.56) = 3263 (1300+56x)1.95 = 3263 x = (3263/1.95-1300)/56 //1300¸¶°ø(¼Ò°ø)À϶§ 1¸ÅÁõ(1¼ÒÁõ)Àº 6.6666¸¶°ø(¼Ò°ø) 2000(1.95+0.56) = 5020 (2000+56x)1.95 = 5020 x = (5020/1.95-2000)/56 - 2000¸¶°ø(¼Ò°ø)À϶§ 1¸ÅÁõ(1¼ÒÁõ)Àº 10.256¸¶°ø(¼Ò°ø) -------------------------------------- [°á·Ð] 1) 1000¸¶°ø(¼Ò°ø)À϶§ 1¸ÅÁõ(1¼ÒÁõ)Àº 5.1282¸¶°ø(¼Ò°ø) (Å×½ºÆ® ½ºÅ³Àº ½ºÅæij³í20) 2) °°Àº ¸¶°ø¿¡¼ ÀåºñÀÇ ÃѸÅÁõÀÌ ´Þ¶óµµ 1¸ÅÁõ(1¼ÒÁõ)¿¡ ÇØ´çµÇ´Â ¸¶°ø(¼Ò°ø)°ªÀº ÀÏÁ¤ÇÔ 3) ¸¶°ø(¼Ò°ø)ÀÌ ³ô¾ÆÁú¼ö·Ï 1¸ÅÁõ(1¼ÒÁõ)¿¡ ÇØ´çµÇ´Â ¸¶°ø(¼Ò°ø)°ªÀº Áõ°¡ÇÔ
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