[解題] 骰子的問題
1.年級 二
2.科目:數
3.章節:統計
4.題目:丟兩顆骰子
已知一顆骰子為四
兩顆和為六之機率為多少
是1/6還是2/11
5.想法:
我認為是2/11
但教授說可以當作一顆是4放在桌上
請大家幫我 我要跟教授要分
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推
11/06 15:31, , 1F
11/06 15:31, 1F
→
11/06 15:33, , 2F
11/06 15:33, 2F
→
11/06 15:33, , 3F
11/06 15:33, 3F
→
11/06 15:37, , 4F
11/06 15:37, 4F
推
11/06 15:48, , 5F
11/06 15:48, 5F
推
11/06 16:27, , 6F
11/06 16:27, 6F
→
11/06 16:54, , 7F
11/06 16:54, 7F
→
11/06 16:54, , 8F
11/06 16:54, 8F
推
11/06 18:18, , 9F
11/06 18:18, 9F
→
11/06 18:19, , 10F
11/06 18:19, 10F
推
11/06 22:14, , 11F
11/06 22:14, 11F
推
11/07 00:02, , 12F
11/07 00:02, 12F
→
11/07 00:06, , 13F
11/07 00:06, 13F
→
11/07 00:06, , 14F
11/07 00:06, 14F
→
11/07 00:07, , 15F
11/07 00:07, 15F
→
11/07 00:10, , 16F
11/07 00:10, 16F
→
11/07 00:10, , 17F
11/07 00:10, 17F
→
11/07 01:03, , 18F
11/07 01:03, 18F
→
11/07 01:03, , 19F
11/07 01:03, 19F
→
11/07 01:04, , 20F
11/07 01:04, 20F
→
11/07 01:04, , 21F
11/07 01:04, 21F
推
11/07 09:09, , 22F
11/07 09:09, 22F
→
11/07 11:50, , 23F
11/07 11:50, 23F
→
11/07 11:52, , 24F
11/07 11:52, 24F
→
11/07 12:15, , 25F
11/07 12:15, 25F
→
11/07 12:18, , 26F
11/07 12:18, 26F
推
11/07 23:10, , 27F
11/07 23:10, 27F
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