a) Answer: $46.80 total
Step-by-step explanation:
13 dozen x [tex]\frac{3.60(dollars)}{1(dozen)}[/tex]
= [tex]\frac{13(dozen) *3.60(dollars)}{1(dozen)}[/tex]
= $46.80
b) Answer: $0.30 per ear
Step-by-step explanation:
[tex]\frac{3.60(dollars)}{1(dozen)}*\frac{1(dzen)}{12(ears)}[/tex]
= [tex]\frac{3.60(dollars)*1(dozen)}{1(dozen)*12(ears)}[/tex]
= [tex]\frac{3.60(dollars)}{12(ears)}[/tex]
= $0.30 per ear
