SOLUTION: John filled the gas tank of his car with 32.4 litres of gas just before starting on a trip. He noticed that the odometer read 30,803 km when he left the gas station. When he stoppe

Question 1188214: John filled the gas tank of his car with 32.4 litres of gas just before starting on a trip. He noticed that the odometer read 30,803 km when he left the gas station. When he stopped for lunch, he saw the next palindrome on his odometer. He then filled up with 42 litres of gas at the palindrome after the one he saw at lunch. What was the average number of litres per 100 km used by his car during the trip?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
The next palindrome is 30903.
The rest is arithmetic.
RELATED QUESTIONS
John filled the gas tank of his car with 32.4 litres of gas just before starting on a... (answered by ankor@dixie-net.com)

Harvey noticed that his gas is 1/4 full. He completely filled the tank by putting 9... (answered by RAY100)

Hi can you please help me this problem. Richard was driving his van and stopped for... (answered by ikleyn)

Maria needed gallons of gas to fill her car's gas tank. The mileage odometer read... (answered by Solver92311)

2. A 16 GALLON GAS TANK IN YOUR CAR IS FILLED BEFORE STARTING A TRIP. AFTER DRIVING A FEW (answered by Boreal)

When the odometer in Tribet Car reads 16,741,3 he fills gas tank the next time he fills... (answered by checkley79)

the odometer on Mr. Sweden's car read 36,345.8 mi. when he filled up with gas . The... (answered by rfer)

Maria needed 8 gallons of gas to fill her car's gas tank. The mileage odometer read... (answered by Theo)

At the beginning of a trip, the mileage odometer read 56,200 miles. The driver filled the (answered by richwmiller)