(1) How many liters of oil can this car hold?
1.2× 0.5× 0.4 = 0.24 (m3) = 240 (length)
(2) If this car 100 km consumes 40 liters of fuel. How many kilometers can I run with a full tank of gas?
240 ÷ 40× 100 = 600 (km)
(3) If Uncle Wang fills up the fuel tank, he will use up half of the fuel tank and then add a third of the fuel tank. What's the percentage of oil in the tank now?
1-2 1+3 1 = 5/6