Answer:
D
Step-by-step explanation:
Range = Maximum value - minimum value
[tex]=12\frac{3}{4}-2\frac{1}{2}\\\\=\frac{51}{4}-\frac{5}{2}\\\\=\frac{51}{4}-\frac{5*2}{2*2}\\\\=\frac{51-10}{4}\\\\=\frac{41}{4}\\\\=10\frac{1}{4} in[/tex]
First convert mixed fraction to improper fraction. Find LCM and subtract
