Smart practice
Spaced repetition surfaces what you keep getting wrong.
0 seen · 0%
An aeroplane burns 40 L/h. The trip time is 2 h 30 min, contingency fuel is 5% of trip fuel, the alternate requires 30 minutes, final reserve is 45 minutes and taxi fuel is 3 L. What is the total required fuel?
Press 1–4 to answer