the length is 24
Area of a rectangle, A = L * W
A = 96, W = 4, plug those in solve for L
96 = 4L, divide 4 to both sides
96/4 = L or 24 = L

Step-by-step explanation:
Step 1:
Let us consider the given expression 
On Right Hand Side of equation,

Using BODMAS rule, we could get 2.4 as value.
Step 2:
Now let us consider the Left Hand Side of equation and solve it
which will be equal to 2.4.
Answer:
82
Step-by-step explanation:
First find how many students are sick the second year:
0.20 × 120 = 24
Then all you need to do is subtract:
120 - 24 = 96
So the number of students that got sick this year is:
96 students