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[1/1 Formula]
    Work: Calculate the value of equation 293.44×1.558+2×22.6×1.248 .
    Question type: Mathematical calculation
    Solution:
          293.44×1.558+2×22.6×1.248
        =457.17952+2×22.6×1.248
        =457.17952+45.2×1.248
        =457.17952+56.4096
        =513.58912
    Answer:293.44×1.558+2×22.6×1.248=513.58912

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