Page 12 - LKPD SPLTV
P. 12
Model Matematika Masalah 3
Diketahui :
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Ditanya :
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Misalkan :
x adalah banyak jenis pupuk SP-36 yang dibutuhkan (karung)
y adalah banyak jenis pupuk NPK mutiara yang dibutuhkan (karung)
z adalah jenis pupuk KCL yang dibutuhkan (karung)
Dari informasi diatas diperoleh model matematika sebagai berikut :
x + ....+ .... = 40 (1)
x - 2y = 0 (2)
.... + 65.000 y + .... = 2.080.000 (3)
