<span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">총 5.0 만점입니다. </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">전문성(20%)        안전성(30%)        만족성(30%)        규모성(10%)        편의성(10%)  에 비중이 있습니다. </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">5.00                    4.00                      3.00                    5.00                  5.00 </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">답은 : 4.20  </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">내가 구한 답 : 4.10 </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">구하는 공식 </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">전문성 :    5/100*20 = 1      + </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">안전성 :    4/100*30 = 1.2  + </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">만족성 :    3/100*30 = 0.9  + </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">규모성 :    5/100*10 = 0.5  + </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">편의성 :    5/100*10 = 0.5  + </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">---------------------------------------- </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">                                4.1 </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">나름 수학좀 잘한다고 생각하는데 왜자꾸 답이 틀릴까요? 제 방법이 잘못된건가요? 야매방법이긴 한데 도움 요청합니다.</span> <div><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br></span></div> <div><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br></span></div> <div><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br></span></div> <div><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br></span></div> <div><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br></span></div> <div><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br></span></div> <div><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">제 % 계산 방식  </span><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">500원이 있다. 여기서 나는 30%를 갖게되면 얼마를 갖게 되는가? </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">1. 500을 100으로 나눈다  100으로 나누는 이유는 100% 기준이므로 나눈다 </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">2. 값은 5가 나온다. 즉 1%당 5원    1% = 5원 이라는 뜻이 된다. </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><span style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;">3. 나는 30%를 갖게 되므로  30 * 5 = 150 원을 갖게 된다. </span><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><br style="color:#222222;font-family:Tahoma, '굴림', '돋움';line-height:21.6000003814697px;"><font color="#222222" face="Tahoma, 굴림, 돋움"><span style="line-height:21.6000003814697px;">보통 % 구하는 방식은 아니지만 여태까지 답이 틀린적이 없는데 어디가 문제일까요?</span></font></div>