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 0.345×2.5+0.291×1.5+0.236×0.5-2.5 .
    Question type: Mathematical calculation
    Solution:
          0.345×2.5+0.291×1.5+0.236×0.5-2.5
        =0.8625+0.291×1.5+0.236×0.5-2.5
        =0.8625+0.4365+0.236×0.5-2.5
        =0.8625+0.4365+0.118-2.5
        =1.299+0.118-2.5
        =1.417-2.5
        =-1.083

    Answer:0.345×2.5+0.291×1.5+0.236×0.5-2.5=-1.083


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