If 5 litre molten mixture of khoa and sugar is poured in a tray it fills to its full capacity. Find the length of the tray if its breadth is 40 cm and height is 2.5 cm
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Answered by
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Hi ,
Dimensions of the tray :
let Length = l cm
breadth ( b ) = 40 cm
height ( h ) = 2.5 cm
Capacity of the tray = volume of the molten
mixture poured in the tray
l × b × h = 5 litre
l × 40 × 2.5 = 5 × 1000 cm³
[ Since 1 litre = 1000 cm³ ]
l = ( 5 × 1000 )/( 40 × 2.5 )
l = 50 cm
Therefore ,
Length of the tray = l = 50 cm
I hope this helps you.
: )
Dimensions of the tray :
let Length = l cm
breadth ( b ) = 40 cm
height ( h ) = 2.5 cm
Capacity of the tray = volume of the molten
mixture poured in the tray
l × b × h = 5 litre
l × 40 × 2.5 = 5 × 1000 cm³
[ Since 1 litre = 1000 cm³ ]
l = ( 5 × 1000 )/( 40 × 2.5 )
l = 50 cm
Therefore ,
Length of the tray = l = 50 cm
I hope this helps you.
: )
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17
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