From the bar graph given, the following can be deduced from inspection.
[tex]\begin{gathered} D\text{ inosaur = 120books} \\ In\sec t=240\text{books} \\ P\text{ irate = 300 books} \\ \text{Superhero = 240books} \end{gathered}[/tex]
From the above, pirate books are more than insect books by;
[tex]\begin{gathered} P\text{ irate=300} \\ In\sec t=240 \\ \text{Difference}=\text{ 300 - 240} \\ =60 \end{gathered}[/tex]
Therefore, pirate books in the library are more than insect books by 60 books.
