To find out how much candy Gina will need altogether, you can multiply the number of students by the amount of candy per bag.
Number of students: 93
Amount of candy per bag: 0.35 pounds
Now, multiply these two values:
\[ 93 \times 0.35 = 32.55 \]
Therefore, Gina will need a total of 32.55 pounds of candy for her students.