6 dam kubik+30500dm kubik = .....................................m kubik

( 6 x 1000) + ( 30.500 : 1000)
=      6.000 + 30,5
=      6.030,5 m³

1 dam = 6×1000=6000 m
30.500dm=30.500÷1000=30,5 m
jadi 6000 + 30,5 =630,5
itu sih jawaban ku klo g salah