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Tolong yh dijaeab nomor 28 pakai caranya yh...
GOOD LOOK
Tolong yh dijaeab nomor 28 pakai caranya yh... GOOD LOOK

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  • 24/30 × ²1/2 : 10/15
    24/30 × 5/2 : 10/15
    perkalian silang=
    12/6 × 1/1 : 10/15=
    12/6 : 10/15
    perkalian silang=
    6/2 × 5/5 = 30/10=3
    =3

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