Question

tolong ya bsk dkmpl 7-10 aja .

Answer 1

7) debit = 240-30 = 210
8) air yg mengalir setelah 6 jam =220mm³/menit x 6x60/1.000 = 79,2cm³
9) waktu = ( 60x50x40)/250
= 120.000/250
= 480 menit
10) waktu = 1.500/60 = 25 menit