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           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation 1.0×1.3×(0.77+0.51+0.70+104)×0.9 .
    Question type: Mathematical calculation
    Solution:
          1.0×1.3×(0.77+0.51+0.70+104)×0.9
        =1.0×1.3×105.98×0.9
        =1.3×105.98×0.9
        =137.774×0.9
        =123.9966
    Answer:1.0×1.3×(0.77+0.51+0.70+104)×0.9=123.9966

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