1.) A 0.8-liter bottle of Mexican wine costs 90 pesos. At that price, how much would a half-gallon jug of the same wine cost in dollars?

1 Liter = 1.057 qt

1 liter= 0.2642 gal

1 gallon= 3.785 L

1 pound = 16 ounces

1 gallon= 4 quarts

1 quart= 0.9464

Currency	Dollars per Foreign	Foreign per Dollar
British pound	1.221	0.8191
Canadian dollar	0.7586	1.318
European euro	1.058	0.9449
Japanese yen	0.008658	115.5
Mexican peso	0.04574	21.86