Jawabanmu

2014-06-15T15:12:34+07:00
Q terima = Q lepas
100.0,5(0-(-4)) + (50%.100).L  
= 100.1,0.(45-0) 
200 + 50L = 4500
L = 86 kal/g <--

semoga membantu :)
Terimakasih kak;)
cieee bintaaaa
moniic sueee