Mathematics
         
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Mathematical calculation:
    Enter the mathematical formula directly and click the "Next" button to get the calculation answer.
    It supports mathematical functions (including trigonometric functions).
    Current location:Mathematical operation > History of Mathematical Computation > Answer

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

[1/1 Formula]
    Work: Calculate the value of equation 1.2×(19.5+2.5)+1.4×(2.5+2.0+2.0) .
    Question type: Mathematical calculation
    Solution:
          1.2×(19.5+2.5)+1.4×(2.5+2.0+2.0)
        =1.2×22+1.4×(2.5+2.0+2.0)
        =1.2×22+1.4×6.5
        =26.4+1.4×6.5
        =26.4+9.1
        =35.5

    Answer:1.2×(19.5+2.5)+1.4×(2.5+2.0+2.0)=35.5


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