Answer:
761.54 km
Step-by-step explanation:
To calculate how many kilometers you can travel using $23.30 to buy gasoline, you'll need to convert the dollars to liters of gasoline, and then use the car's fuel efficiency to determine the distance you can travel.
Let's break down the calculations step by step:
Convert the price from dollars to liters of gasoline:
Given gasoline price: $0.38/liter
Amount of money available: $23.30
Liters of gasoline = Amount of money / Gasoline price
Liters of gasoline = $23.30 / $0.38/liter ≈ 61.316 liters
Convert miles per gallon to kilometers per liter:
1 mile is approximately equal to 1.60934 kilometers.
Fuel efficiency in miles per gallon: 30 miles/gallon
Fuel efficiency in kilometers per liter = Fuel efficiency in miles per gallon × (1 mile / 1.60934 kilometers) / (1 gallon / 3.78541 liters)
Fuel efficiency in kilometers per liter ≈ 12.426 kilometers/liter
Calculate the distance you can travel:
Distance = Liters of gasoline × Fuel efficiency in kilometers per liter
Distance = 61.316 liters × 12.426 kilometers/liter ≈ 761.54 kilometers
Using $23.30 to buy gasoline, you can travel approximately 761.54 kilometers.