Matematika

Pertanyaan

2 1/5 ÷ 3 2/3 + 4 1/2 TOLONG JWB DG CARA YA

2 Jawaban

  • 2 1/5 : 3 2/3 + 4 1/2
    = 11/5 : 11/3 + 9/2
    = 11/5 × 3/11 + 9/2
    = 3/5 + 9/2
    = 6/10 + 45/10
    = 51/10
    = 5 1/10 => pec.campuran
    = 5,1 => desimal
  • 2 1/5 : 3 2/3 + 4 1/2
    = 11/5 × 3/11 + 9/2
    = 3/5 + 9/2
    = 6/10 + 45/10
    = 51/10 atau => 5 1/10

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