jawaban + cara pleas bsk UTS no 11 dan 12

1) volume= 10 x 80 = 800 m3 = 800.000 liter
debit = 100 liter/dtk

waktu= v/d
= 800.000/100
= 8000 detik = 133 menit 20 detik

2) d= 72 l/dtk
v= 72.000 liter
w= v/d = 72000/72 = 1000 detik = 16 menit 40 detik