Tolong bantu jawab pake cara^^
Matematika
Grifian
Pertanyaan
Tolong bantu jawab pake cara^^
1 Jawaban
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1. Jawaban whongaliem
V.air = 3/5 kubus
75 = 3/5 .s³
s³ = 75 : 3/5
= 75 x 5/3
= 125
s = ∛125
s = 5 dm = 50 cm ⇒ tinggi akuarium
b) tinggi air
v.air = La x t
75 = s² x t
75 = 5² x t
75 = 25 x t
t = 75/25
t = 3 dm = 30 cm