Overview: 1 questions will be solved this time.Among them
           ☆1 inequalities

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 40[120(1+a%)}+46[80(1-0.375a%)] <9050 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        40 * ( 120 * ( 1 + a % ) ) + 46 * ( 80 * ( 1 - 0.375 * a % ) ) <9050         (1)

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    From inequality(1)：
         a < 50/3

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    The final solution set is :
         a < 50/3

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