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           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation 1.5*(200/200*1+80/20*2+200/400*1) .
    Question type: Mathematical calculation
    Solution:
          1.5*(200/200*1+80/20*2+200/400*1)
        =1.5*9.5
        =14.25
    Answer:1.5*(200/200*1+80/20*2+200/400*1)=14.25

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