It's should be 49.43km/2.05 = 24.112 liter used
thus 293.4 km / 24.112 liter = 12.17km per liter or 17 cents per km.

Average not too high but also not very safe fuel consumption.
My meter shown average 10.1L/100km when i took my car from the showroom. Drop to 8.7L/100km today after arriving office. Most of the time eco light on, im well trained becoz my previous persona se was a real fuel sucker if i heavy footed.

Anyway saw a bezza cruising around 90km/h on the middle lane of the highway, purposely accelerates to overtake from the left..hehe