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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×(59.7+5+0.135+0.27+0.267)+1.4×(3.0+2.0+2.0))×0.9×0.9 .
    Question type: Mathematical calculation
    Solution:
          (1.2×(59.7+5+0.135+0.27+0.267)+1.4×(3.0+2.0+2.0))×0.9×0.9
        =(1.2×65.372+1.4×(3.0+2.0+2.0))×0.9×0.9
        =(1.2×65.372+1.4×7)×0.9×0.9
        =88.2464×0.9×0.9
        =79.42176×0.9
        =71.479584

    Answer:(1.2×(59.7+5+0.135+0.27+0.267)+1.4×(3.0+2.0+2.0))×0.9×0.9=71.479584


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