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

[ 1/1Inequality]
    Assignment:Find the solution set of inequality 0.22×7×0.7×x÷2.9 ≥100 .
    Question type: Inequality
    Solution:
    The inequality can be reduced to 1 inequality：
        0.22 × 7 × 0.7 × x ÷ 2.9 ≥100         (1)

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    From inequality(1)：
         x ≥ 269.016698

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    The final solution set is :
         x ≥ 269.016698

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