[Script Info]
Title: 
[Events]
Format: Layer, Start, End, Style, Name, MarginL, MarginR, MarginV, Effect, Text
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,1+3=4
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,1+8=9
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,10+2=12
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,10+5=15
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,10.21 因为2小于5
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,10.21+3.35
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,12+3=15
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,19+3=22
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,22英里
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,3.35 近似为3英里
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,3.89+5.1--
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,4+5=9
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,9+0=9
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,9+10=19
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,9+1=10
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,9+3=12
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,下面来计算一下准确数值
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,不要误认为是这些加数的一部分
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,先看百分位
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,写2
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,写5
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,写5 进1
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,向下拖动点
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,因为1小于5 所以要下舍
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,因为3比5小 还是要下舍
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,在小数相加的时候一定要注意
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,如果加起来的话 4+5=9
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,我们的估算还是比较接近的
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,所以她跑过的准确距离是22.55英里
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,所以我的估算结果是4天来她跑了22英里
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,把这些都加起来
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,换个颜色
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,然后1+1=2
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,第二个数没有百分位 所以9+0+1=10
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,要下舍到5英里
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,要把小数点对齐
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,误差比半英里多一点
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,跟准确值非常接近
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,近似为5英里
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,近似成3英里
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,还要注意
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,这是我的估算结果
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,这里是小数点
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,进1
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,进1
Dialogue: 0,9:59:59.99,9:59:59.99,Default,,0000,0000,0000,,进位写在上边
Dialogue: 0,0:00:00.34,0:00:07.89,Default,,0000,0000,0000,,珍奈尔正在为公路赛训练
Dialogue: 0,0:00:07.89,0:00:22.35,Default,,0000,0000,0000,,她的计步器记录了每天她跑的距离
Dialogue: 0,0:00:22.36,0:00:25.88,Default,,0000,0000,0000,,这是她四天来计步器的读数：
Dialogue: 0,0:00:25.89,0:00:33.100,Default,,0000,0000,0000,,周六 3.89英里 周日 5.1英里
Dialogue: 0,0:00:34.01,0:00:42.73,Default,,0000,0000,0000,,周一 10.21英里 周二 3.35英里
Dialogue: 0,0:00:42.73,0:00:44.92,Default,,0000,0000,0000,,估算四天来她跑的里程数
Dialogue: 0,0:00:44.92,0:00:51.07,Default,,0000,0000,0000,,然后计算出准确数值
Dialogue: 0,0:00:51.13,0:00:55.98,Default,,0000,0000,0000,,先来估算一下
Dialogue: 0,0:00:55.98,0:00:59.68,Default,,0000,0000,0000,,我就把它们都四舍五入取整
Dialogue: 0,0:00:59.75,0:01:06.93,Default,,0000,0000,0000,,3.89 约等于4英里
Dialogue: 0,0:01:06.96,0:01:10.17,Default,,0000,0000,0000,,因为十分位上
Dialogue: 0,0:01:10.20,0:01:14.91,Default,,0000,0000,0000,,是8 大于5
Dialogue: 0,0:01:15.08,0:01:21.67,Default,,0000,0000,0000,,所以大约就等于4英里
Dialogue: 0,0:01:21.72,0:01:28.42,Default,,0000,0000,0000,,然后看5.1