Odpowiedzi

2010-03-15T15:49:53+01:00
100g jogurtu - 397 kJ
1g jogurtu - x

x=(1*397):100=3,97

100g jogurtu - 397kJ
82g jogurtu - x

x= (82 * 397):100
x=32554:100
x=325,54kJ

:P:P
2 5 2
2010-03-15T15:56:13+01:00
100g jogurtu - 379kJ
1g jogurtu - x

x = 1g * 379kJ / 100g
x = 3,79 kJ


100g jogurtu - 379kJ
82g jogurtu - x

x = 82g * 379 kJ / 100g
x = 310,78 kJ


licze na najjjj ;]
3 4 3