Respuesta :
the answer is 8 apples. the reason being is because if 2 apples have 1/5 g of fat, then you would multiply by two to get how many apples have 4 g of fat
2 - 1/5
4 - 2/5
6 - 3/5
8 - 4/5
2 - 1/5
4 - 2/5
6 - 3/5
8 - 4/5