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           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation 1.1×(2+2.5+2)×0.25×1.5 .
    Question type: Mathematical calculation
    Solution:
          1.1×(2+2.5+2)×0.25×1.5
        =1.1×6.5×0.25×1.5
        =7.15×0.25×1.5
        =1.7875×1.5
        =2.68125
    Answer:1.1×(2+2.5+2)×0.25×1.5=2.68125

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