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Four friends had a meal at a restaurant, and the total cost of their meal was $$p$$ dollars. After adding a gratuity of 20 percent of the total cost of the meal, the friends divided the total amount, including gratuity, equally among themselves. If each of them paid $18.00, what is the value of $$p$$?_________
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· 相关考点
2.4.1 百分比所属关系与倍数关系的描述
2.4.1 百分比所属关系与倍数关系的描述
以上解析由 考满分老师提供。
