Sebuah akuarium berbentuk balok panjangnya 120 cm, lebarnya 80 cm, dan tingginya 90 cm. apabila diisi air 2/3 nya berapa liter air yang dimuat di akuarium?
damianamukti
P = 120cm l = 80cm t = 90cm Volume air = 2/3 × volume balok = 2/3 × p × l × t = 2/3 × 120cm × 80cm × 90cm = 576.000cm³ = 576liter
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AndiniLia
V = 120 × 80 × 90 V = 864.000 cm³ V = 864 L
l = 80cm
t = 90cm
Volume air = 2/3 × volume balok
= 2/3 × p × l × t
= 2/3 × 120cm × 80cm × 90cm
= 576.000cm³
= 576liter
V = 864.000 cm³
V = 864 L
diisi air = 2/3 × 864 = 576 L