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在解应用题时,我们往往会遇到题目中的数量关系不相等的情况.解这类应用题的常用方法是根据题目中的不等关系列不等式(组).再解这个不等式(组).便可获解.必须注意的是,这类问题常考虑的是不等式(组)的正整数解.下面举例说明.
When solving an application problem, we often encounter situations where the quantity relationships in the topics are not equal. The common method for solving such application problems is to list inequalities (groups) based on inequality in the problem. Resolve this inequality (group) It can be solved. It must be noted that such problems are often considered positive integer solutions of inequalities (groups). The following examples illustrate.