Answer
4.4
Work Step by Step
Let X be the number we are looking for.
The word βisβ refers to equality, so this question translates into:
X = 5.5% of 80
5.5% of 80 means 5.5% $\times$ 80, so:
X = 5.5% $\times$ 80
X = 0.055 $\times$ 80
X = 4.4