[問卦] 2倍到底是乘幾??消失
如題
A的數量是B的一倍
可以想成a=b*2
可是如果這樣
A的數量是B的兩倍
這樣是要乘幾??
有卦ㄇ
--
※ 發信站: 批踢踢實業坊(ptt.cc), 來自: 180.217.170.68
※ 文章網址: https://www.ptt.cc/bbs/Gossiping/M.1501562715.A.B22.html
→
08/01 12:45, , 1F
08/01 12:45, 1F
→
08/01 12:45, , 2F
08/01 12:45, 2F
推
08/01 12:45, , 3F
08/01 12:45, 3F
推
08/01 12:46, , 4F
08/01 12:46, 4F
噓
08/01 12:46, , 5F
08/01 12:46, 5F
推
08/01 12:46, , 6F
08/01 12:46, 6F
推
08/01 12:46, , 7F
08/01 12:46, 7F
噓
08/01 12:46, , 8F
08/01 12:46, 8F
→
08/01 12:46, , 9F
08/01 12:46, 9F
噓
08/01 12:46, , 10F
08/01 12:46, 10F
→
08/01 12:46, , 11F
08/01 12:46, 11F
→
08/01 12:46, , 12F
08/01 12:46, 12F
推
08/01 12:46, , 13F
08/01 12:46, 13F
噓
08/01 12:47, , 14F
08/01 12:47, 14F
噓
08/01 12:47, , 15F
08/01 12:47, 15F
→
08/01 12:47, , 16F
08/01 12:47, 16F
推
08/01 12:48, , 17F
08/01 12:48, 17F
推
08/01 12:49, , 18F
08/01 12:49, 18F
→
08/01 12:49, , 19F
08/01 12:49, 19F
→
08/01 12:49, , 20F
08/01 12:49, 20F
→
08/01 12:49, , 21F
08/01 12:49, 21F
推
08/01 12:50, , 22F
08/01 12:50, 22F
那多2倍是要乘幾
乘3ㄇ
※ 編輯: jakert123 (180.217.170.68), 08/01/2017 12:53:01
噓
08/01 12:52, , 23F
08/01 12:52, 23F
→
08/01 12:57, , 24F
08/01 12:57, 24F
噓
08/01 12:57, , 25F
08/01 12:57, 25F
推
08/01 12:58, , 26F
08/01 12:58, 26F
→
08/01 13:10, , 27F
08/01 13:10, 27F
推
08/01 13:20, , 28F
08/01 13:20, 28F
→
08/01 13:21, , 29F
08/01 13:21, 29F
噓
08/01 13:21, , 30F
08/01 13:21, 30F
推
08/01 13:33, , 31F
08/01 13:33, 31F
推
08/01 13:37, , 32F
08/01 13:37, 32F
推
08/01 13:50, , 33F
08/01 13:50, 33F
噓
08/01 13:50, , 34F
08/01 13:50, 34F
→
08/01 13:51, , 35F
08/01 13:51, 35F
噓
08/01 13:52, , 36F
08/01 13:52, 36F
噓
08/01 13:56, , 37F
08/01 13:56, 37F
噓
08/01 14:28, , 38F
08/01 14:28, 38F
噓
08/01 14:33, , 39F
08/01 14:33, 39F
噓
08/01 14:45, , 40F
08/01 14:45, 40F
討論串 (同標題文章)