Question

A cuboidal container is 50cm long 40cm wide and 80cm high.itcontains oil up to a height of 50cm.how much oil in litre should be poured into the container so that the container is completely filled with oil.given 1000cm=1 litre.

Answer 1

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Answer 2

60 liters should be poured into the container so that the container is completely filled with oil

Step-by-step explanation:

Length of container = 50 cm

Breath of container = 40 cm

Height of container= 80 cm

Volume of container = $Length \times Breadth \times Height = 50 \times 40 \times 80 =160000 cm^3$

It contains oil up to a height of 50cm

So, volume of oil =$Length \times Breadth \times Height = 50 \times 40 \times 50 =100000 cm^3$

So, Volume of oil can be filed more in container = $160000-100000=60000 cm^3$

1000 cubic cm = 1 liter

So, 60000 cubic cm = $\frac{60000}{1000}=60 liters$

Hence 60 liters should be poured into the container so that the container is completely filled with oil

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