376 gallons of paint will paint 32 units of the project.
We need to first of all convert the mixed fraction into improper fraction.
[tex]11\frac{3}{4}=\frac{47}{4}[/tex]Now that we've calculated that, let us find how many units can be painted with 376 gallon
If 1 unit will consume 47/4 gallons of paint
x unit will consume x gallons of paint
[tex]\begin{gathered} 1=\frac{47}{4} \\ x\text{ unit}=376 \\ x=\frac{376\times1}{\frac{47}{4}} \\ x=32 \end{gathered}[/tex]NB: what we did was cross multiply both sides and solve for x.
From the calculations above, we can see that 376 gallons will paint 32 units.