Matematika

Pertanyaan

harga sesuatu Rp 150.000/kg berapa rupiah jika membeli 7 ons 5 pon

2 Jawaban

  • Harus membayar Rp,112,500
  • 1 ons = 1/10 kg, 7 ons = 1/10×7 = 7/10kg
    5 pon = 0,5 kg, 5 pon = 5/2 kg

    7/10 kg x 150.000 = 105.000
    5/2 kg x 150.000 = 375.000

    harga total = 105000 + 375000 = 480.000 Rupiah

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