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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality a*145%*115%*140%*110%*300/(300+406-100)+a*289%*110%*300/(300+406-100) >64720 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
         a * 145 % * 115 % * 140 % * 110 % * 300 / ( 300 + 406 - 100 ) + a * 289 % * 110 % * 300 / ( 300 + 406 - 100 ) >64720         (1)

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    From inequality(1)：
        The solution set is empty, that is, within the range of real numbers, the inequality will never be established!

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    The final solution set is :
        The solution set is empty,that is, the inequality will never be estatlished within the real number range.

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