Matematika

Pertanyaan

1 1/2 gros dikuarangi 3/4 berapa lusin

2 Jawaban

  • 5 1/2 gross - 3/4 gross = 4 3/4 gross 
    1 gross = 12 lusin
    4 3/4 gross = 57 Lusin 

    smoga membantu ^^
  • 1 1/2 = 3/2 - 3/4 = 3/4 gross
    = 3/4 × 12 = 9 ( 3×12÷4 )
    " 1 gross = 144 buah = 12 lusin "

    semogamembantu

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