[Script Info]
Title: 
[Events]
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: 0,0:00:00.00,0:00:00.42,Default,,0000,0000,0000,,
Dialogue: 0,0:00:00.42,0:00:05.96,Default,,0000,0000,0000,,In the last video, we divided\N100 into 99.061, and we did it
Dialogue: 0,0:00:05.96,0:00:06.77,Default,,0000,0000,0000,,the manual way.
Dialogue: 0,0:00:06.77,0:00:08.51,Default,,0000,0000,0000,,We did it the long\Ndivision way.
Dialogue: 0,0:00:08.51,0:00:10.69,Default,,0000,0000,0000,,In this video, I just want to\Nshow you a quick shortcut
Dialogue: 0,0:00:10.69,0:00:14.90,Default,,0000,0000,0000,,because we're dividing something\Nby a power of ten.
Dialogue: 0,0:00:14.90,0:00:21.69,Default,,0000,0000,0000,,If I have 99.061, if I multiply\Nby a power of ten,
Dialogue: 0,0:00:21.69,0:00:23.08,Default,,0000,0000,0000,,I'm going to make the\Nnumber bigger.
Dialogue: 0,0:00:23.08,0:00:26.77,Default,,0000,0000,0000,,Every time I multiply by 10, the\Ndecimal would shift to the
Dialogue: 0,0:00:26.77,0:00:31.25,Default,,0000,0000,0000,,right by one spot.
Dialogue: 0,0:00:31.25,0:00:36.32,Default,,0000,0000,0000,,So we could say, 99.061\Ntimes 10 is going
Dialogue: 0,0:00:36.32,0:00:40.77,Default,,0000,0000,0000,,to be equal to 990.61.
Dialogue: 0,0:00:40.77,0:00:43.06,Default,,0000,0000,0000,,Notice we just moved\Nthe decimal over to
Dialogue: 0,0:00:43.06,0:00:44.67,Default,,0000,0000,0000,,the right by one.
Dialogue: 0,0:00:44.67,0:00:47.59,Default,,0000,0000,0000,,If I were to do-- I'll just\Narbitrarily switch colors--
Dialogue: 0,0:00:47.59,0:00:53.67,Default,,0000,0000,0000,,99.061 divided by 10, we're\Ngoing to shift the decimal in
Dialogue: 0,0:00:53.67,0:00:54.83,Default,,0000,0000,0000,,the other direction.
Dialogue: 0,0:00:54.83,0:01:00.60,Default,,0000,0000,0000,,This is going to be 9.9061.
Dialogue: 0,0:01:00.60,0:01:04.18,Default,,0000,0000,0000,,So when we divide by 100, we're\Ndividing by 10 twice.
Dialogue: 0,0:01:04.18,0:01:06.34,Default,,0000,0000,0000,,We're shifting to\Nthe left twice.
Dialogue: 0,0:01:06.34,0:01:17.15,Default,,0000,0000,0000,,So if we start with 99.061\Ndivided by 100-- let me just
Dialogue: 0,0:01:17.15,0:01:17.76,Default,,0000,0000,0000,,write it like this.
Dialogue: 0,0:01:17.76,0:01:18.96,Default,,0000,0000,0000,,We've already written\Nthe problem.
Dialogue: 0,0:01:18.96,0:01:22.57,Default,,0000,0000,0000,,If we want to divide this by\N100, moving it one spot to the
Dialogue: 0,0:01:22.57,0:01:27.34,Default,,0000,0000,0000,,left will divide it by 10, and\Nthen moving another spot to
Dialogue: 0,0:01:27.34,0:01:31.93,Default,,0000,0000,0000,,the left will divide\Nit by 10 again.
Dialogue: 0,0:01:31.93,0:01:41.40,Default,,0000,0000,0000,,So 99.061 divided by 100 is\Ngoing to be equal to 0.99061.
Dialogue: 0,0:01:41.40,0:01:44.56,Default,,0000,0000,0000,,We're just going to shift the\Ndecimal to the left by two.
Dialogue: 0,0:01:44.56,0:01:46.92,Default,,0000,0000,0000,,And we might want to put a\Nleading zero here, just so it
Dialogue: 0,0:01:46.92,0:01:50.22,Default,,0000,0000,0000,,makes it a little bit\Neasier to read.
Dialogue: 0,0:01:50.22,0:01:50.53,Default,,0000,0000,0000,,