Respuesta :

Cazeh
Concentration , g/L = mass of sugar / volume in L 
Concentration , g/L = 15g / 0.5L 
Concentration , g/L = 30g/L

we can calculate the concentration of sugar in the juice, by diving the mass of the sugar with the volume of the juice.

Concentration= mass/ volume

In this case, concentration of sugar= 15 g / 0.5 l = 30 g/L

Correct answer: A