Swamee used [tex]\frac{3}{4}[/tex] more ink cartridges than Luigi.
Step-by-step explanation:
Given,
Cartridges used by Swamee = [tex]2\frac{1}{2}=\frac{5}{2}[/tex]
Cartridges used by Luigi = [tex]1\frac{3}{4}=\frac{7}{4}[/tex]
Difference = Swamee's cartridge - Luigi's cartridge
Difference = [tex]\frac{5}{2}-\frac{7}{4}[/tex]
Difference = [tex]\frac{10-7}{4}=\frac{3}{4}[/tex]
Swamee used [tex]\frac{3}{4}[/tex] more ink cartridges than Luigi.
Keywords: fraction, subtraction
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