Answer:
$12.18
Step-by-step explanation:
Given:
Cost of 0.8 liter bottle of Mexican wine = 101 pesos
or
cost of 1 liter bottle of Mexican wine = [tex]\frac{\textup{101}}{\textup{0.8}}[/tex] pesos
Now,
1 Mexican pesos = 0.051 dollars
thus,
cost of 1 liter bottle of Mexican wine = [tex]\frac{\textup{101}}{\textup{0.8}}\times0.051[/tex] dollars
also,
1 gallon = 3.78541 Liter
Thus,
half gallon = [tex]\frac{\textup{3.78541}}{\textup{2}}[/tex] = 1.892705 Liters
therefore,
cost of half gallon jug = [tex]\frac{\textup{101}}{\textup{0.8}}\times0.051\times1.892705[/tex] dollars
or
cost of half gallon jug of wine = $12.18