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           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation (0.5×22+2.4×19.1+20-10×(0.5+2.4))×0.33-2×0×√0.33+10×(0.5+2.4) .
    Question type: Mathematical calculation
    Solution:
          (0.5×22+2.4×19.1+20-10×(0.5+2.4))×0.33-2×0×√0.33+10×(0.5+2.4)
        =(0.5×22+2.4×19.1+20-10×2.9)×0.33-2×0×√0.33+10×(0.5+2.4)
        =47.84×0.33-2×0×√0.33+10×(0.5+2.4)
        =47.84×0.33-2×0×√0.33+10×2.9
        =47.84×0.33-2×0×0.574456+10×2.9
        =15.7872-2×0×0.574456+10×2.9
        =15.7872-0×0.574456+10×2.9
        =15.7872-0+10×2.9
        =15.7872-0+29
        =15.7872+29
        =44.7872

    Answer:(0.5×22+2.4×19.1+20-10×(0.5+2.4))×0.33-2×0×√0.33+10×(0.5+2.4)=44.7872


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