a cylindrical vessel of height 24 cm and diameter of 40cm is full of water find the exact no of small cylindrical bottle each of height 10cm and diameter 8cm which can be filled with this water
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Cylinder has height 24 cm
diameter = 40 cm
radius = 20 cm
volume of cylinder = π•r^2•h
= π (20)^2 • 24
= 30159.29 cm square
now
height of bottle = 10 cm
diameter = 8 cm
radius = 4 cm
so volume of each bottle
= π (4)^2 • 10
= 502.65 cm square
therefore number of bottles
= (30159.29)/(502.65)
= 60.0006
~60 bottles ................answer
note ~ sign means equivalent
diameter = 40 cm
radius = 20 cm
volume of cylinder = π•r^2•h
= π (20)^2 • 24
= 30159.29 cm square
now
height of bottle = 10 cm
diameter = 8 cm
radius = 4 cm
so volume of each bottle
= π (4)^2 • 10
= 502.65 cm square
therefore number of bottles
= (30159.29)/(502.65)
= 60.0006
~60 bottles ................answer
note ~ sign means equivalent
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