Question 1

How to calculate fuel cost?

Accepted Answer

Fuel cost = Distance ÷ 100 × L/100km × Fuel price. E.g., 500 km, 8 L/100km, $7.5/L, fuel cost = 500÷100×8×7.5 = $300.

Question 2

What is L/100km?

Accepted Answer

L/100km is the liters of fuel consumed per 100 km driven, a common metric for measuring fuel economy.

Question 3

How to improve fuel efficiency?

Accepted Answer

Maintaining steady speed, avoiding rapid acceleration/braking, keeping proper tire pressure, regular maintenance, and reducing vehicle weight can all effectively improve fuel efficiency.

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