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  3. A group can charter a particular aircraft at a fixed total cost. If 36 people ch

A group can charter a particular aircraft at a fixed total cost. If 36 people ch

游客2024-01-12  72
问题 A group can charter a particular aircraft at a fixed total cost. If 36 people charter the aircraft rather than 40 people, then the cost per person is greater by $12.
(a)What is the fixed total cost to charter the aircraft?
(b)What is the cost per person if 40 people charter the aircraft? [br]
选项
答案 108
解析
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