Oleh: kang Ja'far | 20 November 2012

jawaban soal kelompok 2

NAMA KELOMPOK:
1.GITANIA ROFIKA
2. NADA MULYA RIANTI

3. FIRMAN GUNAWAN
4. SATRIA AMBORO JATI

SOAL

1. 3P + 2B = 5100 , 2

2P + 4B = 7400, 1

6P+4B = 10.200
2P+4B =7400

4B = 2.800
P= 2.800:4
P=700

DENGAN CARA YANG SAMA MAKA DIPEROLEH B = 1.500
JADI HARGA PENSIL = Rp . 700 dan BUKU = Rp . 1.500


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