Question

a rectangular container measuring 20 CM by 30 cm by 10 cm is filled with oil to the brim.bala pours out 2 litres 500 ml of oil from the container. how much oil is left in the container.

Answer 1

Given,

The dimensions of the rectangular container = 20cm × 30cm × 10cm

She poured out 2 litres and 500 ml of oil.

To find,

The amount of remaining oil.

Solution,

We can easily solve this mathematical problem by the following mathematical process.

Firstly, we have to calculate the volume of the container.

Volume of the container = (20×30×10) = 6000 cm³

Volume of the oil = Volume of the container = 6000 cm³ = 6 litres

(Term of the unit conversion = 1000 cm³ = 1 litre)

Remaining oil = (6-2.5) = 3.5 litres

Hence, 3.5 litres (or, 3 litres 500 millilitres) oil will be remaining in the container.

Answer 2

Answer:

3 litre 500 ml

Step-by-step explanation:

Volume of rectangular container = L×B×H

= 20×30×10

= 6000cm³

Convert 60000cm³ into metre

=6litre

volume - remaining oil

= 6-2.5l

=3.5l

so remaining oil is 3litre 500ml