30cm/detik+1.080dam/detik berapa m/jam pake caranya

30 cm/detik + 1.080 dam/detik
= ( 30 : 100 m / 1/3.600 jam ) + ( 1.080 x 10 m / 1/3.600 jam )
= ( 0,3 m x 3.600/1 jam ) + ( 10.800 m x 3.600/1 jam
= 1.080 m/jam + 38.880.000 m/jam
= 38.881.080 m/jam

(30:100x 3.600)+(1.080x10x3.600)
(0,3x3.600)+(10.800x3.600)
1080+38.880.000
38881080