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Verified answer
Volume 2 buah kubus= 2 x 9 x 9
= 162 cm3
kenaikan air akibat kubus yg dimasukkan :
vol = p . l . t
162 = 18 . 12 . t
t = 162 : (18 . 12)
t = 0,75 cm
maka tinggi air sekarang
= 16 cm + 0,75 cm
= 16,75 cm
Verified answer
Volume 2 kubus:9x9x9x2 = 1458
volume air:
18x12x16= 3456
volume air + 2 kubus:
1458+3456 = 4914
tinggi air sekarang:
volume = p x l x t
4914 = 18 x 12 x t
4914 = 216 x t
22.75 = t