Nadine has 4 gallons of gas in her car. If the fuel efficiency of her car is 23 miles per gallon, how many miles can Nadine drive before running out of gas? square

To find out how many miles Nadine can drive before running out of gas, we need to multiply the number of gallons of gas she has by the fuel efficiency of her car.<br /><br />Nadine has 4 gallons of gas and her car's fuel efficiency is 23 miles per gallon. Therefore, she can drive:<br /><br />$4 \text{ gallons} \times 23 \text{ miles per gallon} = 92 \text{ miles}$<br /><br />So, Nadine can drive 92 miles before running out of gas.