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           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation 2×(0.6×0.7236+3.14/180×0.8836×39.67) .
    Question type: Mathematical calculation
    Solution:
          2×(0.6×0.7236+3.14/180×0.8836×39.67)
        =2×1.045633
        =2.091266
    Answer:2×(0.6×0.7236+3.14/180×0.8836×39.67)=2.091266

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