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

[1/1 Formula]
    Work: Calculate the value of equation 1.0×(2.5+2+2)×1 .
    Question type: Mathematical calculation
    Solution:
          1.0×(2.5+2+2)×1
        =1.0×6.5×1
        =6.5×1
        =6.5
    Answer:1.0×(2.5+2+2)×1=6.5

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