fraction form please

Answer:
[tex]\frac{108}{2}[/tex] or [tex]54[/tex]
Step-by-step explanation:
Use the volume, I'm guessing, formula, [tex]v=l*w*h[/tex]
Convert [tex]4\frac{1}{2}[/tex] to an improper fraction using the rule:
[tex]a\frac{b}{c}=\frac{ac+b}{c}[/tex]
[tex]4\frac{1}{2}=\frac{4*2+1}{2}\\ \\\frac{9}{2}[/tex]
Multiply
[tex]\frac{9}{2}*\frac{4}{1} *\frac{3}{1}[/tex]
Simplify
[tex]\frac{9*4*3}{2*1*1}\\ \\\frac{108}{2}[/tex]
Simplify
[tex]\frac{108}{2}=54[/tex]
Done.