Question

The diagram shows a partly-filled oil tank.

3 m
2 m
5 m
the depth of oil present in the tank is 1.2m
1 cubic metre is equivalent to 1000 litres.
work out the quantity of oil in the tank.
give your answer in litres.

if you can please help !! i would really appreciate it. :)

Answer 1

12,000 Litres

Explanation:

From the measurements given in the figure, we can understand that the tank is cuboidal in shape.

Thus,

Volume of a cuboid = Width*Length*Height

Volume of Oil in the tank = 5 * 2 * 1.2

= 12 cubic metres

1 cubic metre = 1000 litres

12 cubic metres = 12,000 litres

Hope it helps (:

Answer 2

The oil level in the tank reaches a depth of 1.2 meters, indicating that the tank is only partially filled. Thus,the partially filled oil tank contains 7200 liters of oil.

The provided diagram illustrates a partially filled oil tank with dimensions of 3 meters in length, 2 meters in width, and 1.2 meters in depth. The oil level in the tank reaches a depth of 1.2 meters, indicating that the tank is only partially filled. To determine the volume of oil contained in the tank, we must consider the volume of the oil layer itself, excluding the empty portion of the tank.

Calculating the volume of the oil layer involves multiplying the length, width, and depth of the oil layer. As per the provided dimensions, the volume of the oil layer is 3 meters * 2 meters * 1.2 meters = 7.2 cubic meters.

Since 1 cubic meter is equivalent to 1000 liters, the volume of oil in the tank can be converted from cubic meters to liters by multiplying the volume by 1000. Therefore, the volume of oil in the tank is 7.2 cubic meters * 1000 liters/cubic meter = 7200 liters.

Therefore, the partially filled oil tank contains a total of 7200 liters of oil