the floor of a hall of dimensions18 m by 11 m is to be covered with a150 cm wide carpet leaving the space if 1.5 m all around . Calculaye the length of carpet
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length of floor leaving 150 cm space
=18-(1.5+1.5)
=15 m
breadth of floor leaving 150 cm space
=11-(1.5+1.5)
=8 m
Area of carpet = L * B
=15*8
=120 sq m
carpet needed= 120/1.5
=80 m
=18-(1.5+1.5)
=15 m
breadth of floor leaving 150 cm space
=11-(1.5+1.5)
=8 m
Area of carpet = L * B
=15*8
=120 sq m
carpet needed= 120/1.5
=80 m
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