If the dimensions of a container are 2 m × 3 m × 2 m, what is the volume of air contained in the it if the walls of the container are 5 cm thick. Give your answer in litres.
Answers
Answer :
Lets see :
Step-by-step explanation:
As the thickness is 5 cm, so the revised dimensions are :
200 cm - 10 cm * 200 cm - 10 cm * 300 cm - 10 cm
Volume is : 190 * 190 * 290 cm^3
: 36100 * 290 cm^3
: 10469000 cm^3
or, 10469 L [as 1 = 1000 cm^3]
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Answer:
10469 liters
Step-by-step explanation:
Internal length of box
= 2m into cm
= 2m x 100
= 200cm - 5 x 2 (2 because length decrease in both side)
= 190 cm
Internal breadth of box = 3m - cm
= 3m into cm
= 3m x cm
= 300 - 5 x 2
= 290 cm
Internal height of box
= 2m into cm
= 2m x 100
= 200cm - 5 x 2
= 290
Capicity of box = Internal volume of box
Internal volume = l x b x h
= 190 x 290 x 190
=10469000cm
Into liter = 10469000
1000
= 10469 liters