bantu jawab kakak pakai cara ya
. PENYELESAIAN .
DIKETAHUI :
- p = 90 cm
- l = 70 cm
- v = 315 liter = 315.000 cm³
DITANYA :
tinggi balok .....??
JAWAB :
v = p × l × t
315.000 = 90 × 70 × t
315.000 = 6.300 × t
t = 315.000 : 6.300
t = 50 cm
→ OPSI A
_________________
~ PEMBUKTIAN ~
v = p × l × t
v = 90 × 70 × 50
v = 6.300 × 50
v = 315.000 cm³ ✅
Tinggi Balok
v = p × l × t
( 315 × 1000 ) = 90 × 70 × t
315.000 = 6.300t
t = 315.000/6.300
t = 3.150/63
t = 50 cm
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