If gas costs 10 pesos per liter and the gas tank holds 20 gallons, how much does it cost to fill up the tank (in US dollars) if $1 is worth 12 pesos?

Question

If gas costs 10 pesos per liter and the gas tank holds 20 gallons, how much does it cost to fill up the tank (in US dollars) if $1 is worth 12 pesos?

Answer 1

1 gallon=3.7854 liters

20 gallons=20*3.7854=75.708 liters

gas costs 10 pesos per liter

75.708*10=757.08 pesos

$1=12 pesos

757.08/12=$63.09 to fill up the tank