Matematika

Pertanyaan

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tolonggggggggggg yg bisa yaaa

2 Jawaban


  • [tex] \frac{ \frac{2}{3} - \frac{1}{4} }{ \frac{1}{6} + \frac{1}{2} } = ... \\ \\ = \frac{ \frac{8 - 3}{12} }{ \frac{2 + 6}{12} } \: \: ... \: samakan \: penyebut \\ \\ = \frac{ \frac{5}{12} }{ \frac{8}{12} } = \frac{5}{12} \times \frac{12}{8} \\ \\ = \frac{5}{8} [/tex]
    Jawaban C
  • 2/3 - 1/4
    = 5/12
    1/6+ 1/2
    =4/6

    jadi 5/12 : 4/6
    = 5/12 x 6/4
    =30/48
    =15/24
    =5/8 (c)