baca aja soal nyya di fotooo ituu , tolongg di jwbb pk cara

W = J : K
= 150 : 60 = 2,5
= 2,5 X 60 = 2jam 30menit
= 06.30 + 2jam 30 menit
= D. 09.00

t=S:V
t=150:60
t=2,5jam/2jam 30menit
t=06.30+2jam 30menit
t=09.00