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           ☆1 arithmetic calculations

[1/1 Formula]
    Work: Calculate the value of equation (1/6)*(((4320/860)-4.882)^2+((4160/2840)-4.882)^2+((9790/1200)-4.882)^2) .
    Question type: Mathematical calculation
    Solution:
          (1/6)*(((4320/860)-4.882)^2+((4160/2840)-4.882)^2+((9790/1200)-4.882)^2)
        =0.166667*(((4320/860)-4.882)^2+((4160/2840)-4.882)^2+((9790/1200)-4.882)^2)
        =0.166667*((5.023256-4.882)^2+((4160/2840)-4.882)^2+((9790/1200)-4.882)^2)
        =0.166667*(0.141256^2+((4160/2840)-4.882)^2+((9790/1200)-4.882)^2)
        =0.166667*(0.141256^2+(1.464789-4.882)^2+((9790/1200)-4.882)^2)
        =0.166667*(0.141256^2+(-3.417211)^2+((9790/1200)-4.882)^2)
        =0.166667*(0.141256^2+(-3.417211)^2+(8.158333-4.882)^2)
        =0.166667*(0.141256^2+(-3.417211)^2+3.276333^2)
        =0.166667*22.431642
        =3.738614

    Answer:(1/6)*(((4320/860)-4.882)^2+((4160/2840)-4.882)^2+((9790/1200)-4.882)^2)=3.738614


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