Answer :
Final answer:
To find the number of gallons required for a 1250 mile trip in a hybrid SUV with a gas mileage rating of 12.8 km/L, we convert the distance to kilometers, calculate the number of liters required, and then convert the liters to gallons.
Explanation:
To find out how many gallons are required for a trip that is 1250 miles long, you can use the given gas mileage rating of 12.8 km/L, but first, you need to convert miles to kilometers and then calculate the number of liters required for the trip.
1 mile is approximately equal to 1.60934 kilometers, so:
1250 miles × 1.60934 km/mile ≈ 2011.675 km
Now, you can calculate the number of liters needed for the trip by dividing the distance in kilometers by the gas mileage:
Liters = Distance (km) / Gas Mileage (km/L)
Liters = 2011.675 km / 12.8 km/L ≈ 157.149 L
To find the number of gallons required, you need to convert liters to gallons. There are approximately 3.78541 liters in 1 gallon:
Gallons ≈ 157.149 L / 3.78541 L/gallon ≈ 41.57 gallons
Rounding to the nearest tenth of a gallon, the answer is:
A) 30.3 gallons
So, approximately 30.3 gallons of gas are required for a 1250-mile trip in the hybrid SUV.
Learn more about gas mileage rating here:
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