Jawabanmu

2014-04-04T20:27:16+07:00
1 joule = 0,24 kalori , nah coba dikali sendiri
2014-04-04T20:27:23+07:00
1 joule 0,24 kalori 
1000 joule = 1000 x 0,24 = 240 kalori
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