Question 22 (1 point) A vehicle with a fuel efficiency of 7.8L/100km travels 520 km. How much fuel does it consume? A. 52 liters B. 78 liters C. 40.56 liters D. 78 liters

Fuel efficiency is given as 7.8L/100km. This means the vehicle consumes 7.8 liters of fuel for every 100 km traveled.<br /><br />The vehicle travels 520 km. To find the total fuel consumed, we can set up a proportion:<br /><br />(7.8 L / 100 km) = (x L / 520 km)<br /><br />Cross-multiply:<br /><br />100x = 7.8 * 520<br />100x = 4056<br />x = 4056 / 100<br />x = 40.56 L<br /><br />Therefore, the vehicle consumes 40.56 liters of fuel.<br /><br />Final Answer: The final answer is $\boxed{C}$<br />