[Script Info]
Title: 
[Events]
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: 0,0:00:03.19,0:00:07.70,Default,,0000,0000,0000,,체질량지수 (BMI)에 대해 이야기를 나누어보도록 하죠.
Dialogue: 0,0:00:07.70,0:00:15.90,Default,,0000,0000,0000,,가장 먼저 계산법을 알아보도록 하죠 - 어떻게 알아내는 걸까요?
Dialogue: 0,0:00:15.90,0:00:23.72,Default,,0000,0000,0000,,자, 여기에 사람이 있습니다. 이 사람을 저울 위에 올라가도록 합시다.
Dialogue: 0,0:00:23.72,0:00:27.75,Default,,0000,0000,0000,,그러면 몸무게를 알 수 있겠죠. 따라서 가장 먼저 필요한 건 몸무게입니다.
Dialogue: 0,0:00:27.75,0:00:33.24,Default,,0000,0000,0000,,그리고 나서 그들에게 키를 재봐도 되겠냐고 물어봅시다.
Dialogue: 0,0:00:33.24,0:00:36.45,Default,,0000,0000,0000,,키인 "H"를 얻을 수 있겠죠.
Dialogue: 0,0:00:36.45,0:00:44.05,Default,,0000,0000,0000,,BMI는 이 두 숫자를 공식에 대입해서 구할 수 있습니다.
Dialogue: 0,0:00:44.05,0:00:49.52,Default,,0000,0000,0000,,몸무게 나누기 키의 제곱으로 구할 수 있죠.
Dialogue: 0,0:00:49.52,0:00:51.99,Default,,0000,0000,0000,,단순합니다. 그렇죠?
Dialogue: 0,0:00:51.99,0:00:55.10,Default,,0000,0000,0000,,자, 이제 제 BMI를 계산해봅시다.
Dialogue: 0,0:00:55.10,0:00:57.20,Default,,0000,0000,0000,,그 전에, 한가지 더 말씀드려야 할 것이 있습니다.
Dialogue: 0,0:00:57.20,0:01:03.22,Default,,0000,0000,0000,,그것은, 바로 몸무게는 킬로그램(kg)로 계산하여야 하고,
Dialogue: 0,0:01:03.22,0:01:08.14,Default,,0000,0000,0000,,키는 미터에 제곱하여 계산해야 한다는 것입니다.
Dialogue: 0,0:01:08.14,0:01:11.04,Default,,0000,0000,0000,,자, 이제 제 키와 몸무게를 알아보았을때,
Dialogue: 0,0:01:11.04,0:01:13.25,Default,,0000,0000,0000,,한 가지 문제를 깨달았습니다. 보여드리도록 할게요.
Dialogue: 0,0:01:13.25,0:01:23.74,Default,,0000,0000,0000,,자, 제 몸무게는 160파운드였고, 키는 6피트 1인치였습니다/
Dialogue: 0,0:01:23.74,0:01:27.77,Default,,0000,0000,0000,,73인치와 같죠.
Dialogue: 0,0:01:27.77,0:01:30.59,Default,,0000,0000,0000,,이 쉬운 공식을 사용하고 싶지만, 파운드와 인치로 알고 있습니다.
Dialogue: 0,0:01:30.59,0:01:33.59,Default,,0000,0000,0000,,킬로그램과 미터가 아니죠.
Dialogue: 0,0:01:33.59,0:01:38.39,Default,,0000,0000,0000,,어떻게 해야 할까요? 가장 먼저 변환해줘야죠. 그렇죠?
Dialogue: 0,0:01:38.39,0:01:51.42,Default,,0000,0000,0000,,저는 이렇게 말할 수 있죠. "좋아. 1파운드는 0.454킬로그램과 같지. 아직까지는 좋아.
Dialogue: 0,0:01:51.42,0:01:59.70,Default,,0000,0000,0000,,그리고 1인치, 아주 작지만, 아주 큰 미터와 관련된 작은 수가 되겠지.
Dialogue: 0,0:01:59.70,0:02:09.79,Default,,0000,0000,0000,,그래서, 0.0254 미터이군."
Dialogue: 0,0:02:09.79,0:02:16.05,Default,,0000,0000,0000,,자, 이제
Dialogue: 0,0:02:16.05,0:02:23.60,Default,,0000,0000,0000,,
Dialogue: 0,0:02:23.60,0:02:34.68,Default,,0000,0000,0000,,
Dialogue: 0,0:02:34.68,0:02:36.29,Default,,0000,0000,0000,,
Dialogue: 0,0:02:36.29,0:02:52.87,Default,,0000,0000,0000,,
Dialogue: 0,0:02:52.87,0:02:58.72,Default,,0000,0000,0000,,
Dialogue: 0,0:02:58.72,0:03:07.20,Default,,0000,0000,0000,,
Dialogue: 0,0:03:07.20,0:03:17.39,Default,,0000,0000,0000,,
Dialogue: 0,0:03:17.39,0:03:20.70,Default,,0000,0000,0000,,
Dialogue: 0,0:03:20.70,0:03:45.05,Default,,0000,0000,0000,,
Dialogue: 0,0:03:45.05,0:03:47.15,Default,,0000,0000,0000,,
Dialogue: 0,0:03:47.15,0:03:51.27,Default,,0000,0000,0000,,
Dialogue: 0,0:03:51.27,0:03:53.50,Default,,0000,0000,0000,,
Dialogue: 0,0:03:53.50,0:03:56.30,Default,,0000,0000,0000,,
Dialogue: 0,0:03:56.30,0:04:04.10,Default,,0000,0000,0000,,
Dialogue: 0,0:04:04.10,0:04:09.62,Default,,0000,0000,0000,,
Dialogue: 0,0:04:09.62,0:04:18.22,Default,,0000,0000,0000,,
Dialogue: 0,0:04:18.22,0:04:23.45,Default,,0000,0000,0000,,
Dialogue: 0,0:04:23.45,0:04:30.39,Default,,0000,0000,0000,,
Dialogue: 0,0:04:30.39,0:04:34.85,Default,,0000,0000,0000,,
Dialogue: 0,0:04:34.85,0:04:44.22,Default,,0000,0000,0000,,
Dialogue: 0,0:04:44.22,0:04:49.69,Default,,0000,0000,0000,,
Dialogue: 0,0:04:49.69,0:04:53.50,Default,,0000,0000,0000,,
Dialogue: 0,0:04:53.50,0:04:59.57,Default,,0000,0000,0000,,
Dialogue: 0,0:04:59.57,0:05:07.94,Default,,0000,0000,0000,,
Dialogue: 0,0:05:07.94,0:05:11.75,Default,,0000,0000,0000,,
Dialogue: 0,0:05:11.75,0:05:15.05,Default,,0000,0000,0000,,
Dialogue: 0,0:05:15.05,0:05:19.52,Default,,0000,0000,0000,,
Dialogue: 0,0:05:19.52,0:05:24.37,Default,,0000,0000,0000,,
Dialogue: 0,0:05:24.37,0:05:30.09,Default,,0000,0000,0000,,
Dialogue: 0,0:05:30.09,0:05:34.24,Default,,0000,0000,0000,,
Dialogue: 0,0:05:34.24,0:05:38.10,Default,,0000,0000,0000,,
Dialogue: 0,0:05:38.10,0:05:41.80,Default,,0000,0000,0000,,
Dialogue: 0,0:05:41.80,0:05:55.32,Default,,0000,0000,0000,,
Dialogue: 0,0:05:55.32,0:06:00.59,Default,,0000,0000,0000,,
Dialogue: 0,0:06:00.59,0:06:07.29,Default,,0000,0000,0000,,
Dialogue: 0,0:06:07.29,0:06:14.37,Default,,0000,0000,0000,,
Dialogue: 0,0:06:14.37,0:06:22.40,Default,,0000,0000,0000,,
Dialogue: 0,0:06:22.40,0:06:27.19,Default,,0000,0000,0000,,
Dialogue: 0,0:06:27.19,0:06:38.37,Default,,0000,0000,0000,,
Dialogue: 0,0:06:38.37,0:06:43.85,Default,,0000,0000,0000,,
Dialogue: 0,0:06:43.85,0:06:46.74,Default,,0000,0000,0000,,
Dialogue: 0,0:06:46.74,0:06:52.25,Default,,0000,0000,0000,,
Dialogue: 0,0:06:52.25,0:06:57.61,Default,,0000,0000,0000,,
Dialogue: 0,0:06:57.61,0:06:59.61,Default,,0000,0000,0000,,
Dialogue: 0,0:06:59.61,0:07:04.71,Default,,0000,0000,0000,,
Dialogue: 0,0:07:04.71,0:07:14.39,Default,,0000,0000,0000,,
Dialogue: 0,0:07:14.39,0:07:18.39,Default,,0000,0000,0000,,