请教大家几道数学题,谢谢, 求详解
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请教大家几道数学题,谢谢, 求详解
1. What fractional part of the total surface area of cube C is red?
(1) Each of 3 faces of C is exactly 1/2 red.
(2) Ech of 3 faces of C is entirely white. 答案是 这两个条件合并起来才能回答上面的问题
2.Each person on a committee with 40 members voted for exactly one of 3 candidates, F, G, or H. Did Candidate F receive the most votes from the 40 votes cast?
(1) candidate F received 11 of the votes.
(2) candidate H received 14 of the votes 答案是 第一个条件能回答上面的数学题,而第二个条件不能
1. What fractional part of the total surface area of cube C is red?
(1) Each of 3 faces of C is exactly 1/2 red.
(2) Ech of 3 faces of C is entirely white. 答案是 这两个条件合并起来才能回答上面的问题
2.Each person on a committee with 40 members voted for exactly one of 3 candidates, F, G, or H. Did Candidate F receive the most votes from the 40 votes cast?
(1) candidate F received 11 of the votes.
(2) candidate H received 14 of the votes 答案是 第一个条件能回答上面的数学题,而第二个条件不能
![请教大家几道数学题,谢谢, 求详解](/uploads/image/z/15918848-8-8.jpg?t=%E8%AF%B7%E6%95%99%E5%A4%A7%E5%AE%B6%E5%87%A0%E9%81%93%E6%95%B0%E5%AD%A6%E9%A2%98%2C%E8%B0%A2%E8%B0%A2%2C+%E6%B1%82%E8%AF%A6%E8%A7%A3)
额 1.1.What fractional part of the total surface area of cube C is red?什么分数的立方体ç总面积的部分是红色的?
(1) Each of 3 faces of C is exactly 1/2 red.(1)每3对C面孔就是1 / 2红色.
(2) Ech of 3 faces of C is entirely white.(2)3的C面唉完全是白色.答案是 这两个条件合并起来才能回答上面的问题答案是这两个条件合并起来才能回答上面的问题
2.Each person on a committee with 40 members voted for exactly one of 3 candidates,F,G,or H.Did Candidate F receive the most votes from the 40 votes cast?2,各种关于40人的委员会成员,正是3名候选人,女地下,或H难道候选人F一投的40票中获得最多选票投?
(1) candidate F received 11 of the votes.(1)候选人f收到的选票11.
(2) candidate H received 14 of the votes 答案是 第一个条件能回答上面的数学题,而第二个条件不能 (2)候选人获得的选票Ĥ答案是第一个条件能回答上面的数学题,而第二个条件不能14
(1) Each of 3 faces of C is exactly 1/2 red.(1)每3对C面孔就是1 / 2红色.
(2) Ech of 3 faces of C is entirely white.(2)3的C面唉完全是白色.答案是 这两个条件合并起来才能回答上面的问题答案是这两个条件合并起来才能回答上面的问题
2.Each person on a committee with 40 members voted for exactly one of 3 candidates,F,G,or H.Did Candidate F receive the most votes from the 40 votes cast?2,各种关于40人的委员会成员,正是3名候选人,女地下,或H难道候选人F一投的40票中获得最多选票投?
(1) candidate F received 11 of the votes.(1)候选人f收到的选票11.
(2) candidate H received 14 of the votes 答案是 第一个条件能回答上面的数学题,而第二个条件不能 (2)候选人获得的选票Ĥ答案是第一个条件能回答上面的数学题,而第二个条件不能14