4. A cuboidal tank is 30 cm long, 30 cm wide and I m 60 cm high. It has water upto a height of
40 cm. How much more cu cm of water can the tank contain?
Answers
Answered by
0
Answer:
tank can contain 108000 cm^3 of water
Answered by
1
Answer:
Given cuboidal tanks having,
Length(l)=30cm
Breadth(b)=30cm
Height(h)=1m 60cm
=100cm+60cm
=160cm
Given, Cuboidal tank already has petrol till height 40cm.
To find: cm
3
of v
more
petrol that tanks can contain.
Sol: Volume of max petrol that tanks can contain=(Total volume of tank)−(volume of cuboidal tank taking height 40cm)
[using formula → Volume of cuboidal=l×b×h]
We get,
Required volume=[(30×30×160)−(30×30×40)]cm
3
=30×30[160−40]cm
3
=30×30×120cm
3
=108000cm
3
.
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