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Hasil dari 2 1/2 x 2 2/3 - 1 3/4 + 1 1/4 : 3 1/3 adalah...

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  • = 2 1/2 x 2 2/3 - 1 3/4 + 1 1/4 : 3 1/3
    = (5/2 x 8/3) - 7/4 + 5/4 : 10/3
    = 20/3 - 7/4 + (5/4 x 3/10)
    = 20/3 - 7/4 + 6
    [tex] = \frac{80 - 21 + 6}{12} = \frac{65}{12} [/tex]

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