六年数学寒假作业第三页
某大学有两栋宿舍楼,1号楼里住着200名学生,2号楼里住着300名学生。两楼相距900米。如图1号楼···································...
某大学有两栋宿舍楼,1号楼里住着200名学生,2号楼里住着300名学生。两楼相距900米。如图
1号楼·············································900米·············································2号楼
现在要在两栋楼里建一个学生食堂。
(1)建在哪里合适?你是怎样想的?请设计一个方案。
(2)根据你的设计,两栋楼里的学生每次去食堂就餐行走的距离总和各是多少?
建民小区有四栋楼,如下图。
100米 800米 100米
|·········· |······························································································· |············|
A楼 B楼 C楼 D楼
每栋楼里有如下表搜表示数量到自行车需要存车:
A:50 B:40 C:70 D:35
现在要在这四栋楼之间建一个自行车棚。
(1)请你设计一个键自行车棚的合适位置。
(2)说明理由。 展开
1号楼·············································900米·············································2号楼
现在要在两栋楼里建一个学生食堂。
(1)建在哪里合适?你是怎样想的?请设计一个方案。
(2)根据你的设计,两栋楼里的学生每次去食堂就餐行走的距离总和各是多少?
建民小区有四栋楼,如下图。
100米 800米 100米
|·········· |······························································································· |············|
A楼 B楼 C楼 D楼
每栋楼里有如下表搜表示数量到自行车需要存车:
A:50 B:40 C:70 D:35
现在要在这四栋楼之间建一个自行车棚。
(1)请你设计一个键自行车棚的合适位置。
(2)说明理由。 展开
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