Jawab:
1. Volume balok = p x l x t
120 = p x 2 x 3
120 = 6 x p
p = 20 dm
2. Rata-rata = [tex]\frac{82,4+80,5+84,3}{3} = \fract{247,2}{3} = 82,4 kuintal[/tex]
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Verified answer
Jawab:
1. Volume balok = p x l x t
120 = p x 2 x 3
120 = 6 x p
p = 20 dm
2. Rata-rata = [tex]\frac{82,4+80,5+84,3}{3} = \fract{247,2}{3} = 82,4 kuintal[/tex]