Explicație:
V.E. (kcal) = P(g) x TPkcal/g + L(g) x TLkcal/g + G(g) x TGkcal/g
1)
[tex]VE = \frac{180}{100}(10.2 \times 4.1 + 3.2 \times 9.3 + 79.1 \times 4.1) \\ = \frac{9}{5} \times 395.89 = 712.602(Kcal)[/tex]
2)
[tex]VE = \frac {180}{100}(9.1 \times 4.1 + 1.1 \times 9.3 + 51 \times 4.1) \\ = \frac{9}{5} \times 256.64 = 461.952(Kcal)[/tex]