Jawabanmu

2014-08-12T20:51:21+07:00
Jadi 240 - (12 * 15 ) = 240 - 180 = 60 
2014-08-12T20:51:55+07:00
240 - (12 x 15)
240 - 180
60
240-(15x12)= 240 - 180 = 60
--> 240 - (12 x 15)
=240 - 180
=60