Amount of salt
the amount of salt, in grams, in a solution is
proportional to the volume, in liters, of the
solution as shown on the graph.
(6. 15)
amount of salt (9)
what is the unit rate in grams per liter?
enter your answer, as a decimal, in the box.
2
4
18 20
6 8 10 12 14 16
volume of solution (l)
g/l