3 per 2P = 7 per 4-4P ?
Matematika
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3 per 2P = 7 per 4-4P ?
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1. Jawaban maidiarmansyah
3/2P = 7 / (4-4P)
14P = 12-12P
14P + 12P = 12
26P = 12
P = 12/26 = 6/13