a barrel contains 39.6 liters of lemon juice. how many cylindrical glasses 16 cm tall and diameter 6 cm can be filled with the juice to a height 14 cm?
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40
amout of lemon juice = 39.6l=39600ml
1ml=1 cubic centimetre.
∴39600ml=39600cm³
height of juice in glass=14cm
diameter of glass = 6 cm
volume of cylinder = π x r² x h
volume of juice in glass= (22/7)×6²×14cm.
=(22/7)×36×14
=22×36×2
=1584
∴number of glasses filled = 39600/1584
=25
∴number of glasses filled = 25.
hope it helps and pls mark this as best answer
1ml=1 cubic centimetre.
∴39600ml=39600cm³
height of juice in glass=14cm
diameter of glass = 6 cm
volume of cylinder = π x r² x h
volume of juice in glass= (22/7)×6²×14cm.
=(22/7)×36×14
=22×36×2
=1584
∴number of glasses filled = 39600/1584
=25
∴number of glasses filled = 25.
hope it helps and pls mark this as best answer
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16
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