How many bricks will be required to construct a wall 13.5 m long, 6m high and 22.5 cm thick if the bricks measure 27cm*12.5cm*9 cm.
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Step-by-step explanation:
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Answered by
11
Answer:
6000 bricks are required to construct the wall .
Step-by-step explanation:
Given:
Length = 13.5 m. = 13.5×100=1350 cm.
Height = 6 m.= 6×100 =600 cm.
Thickness of wall = 22.5 cm.
Area of wall= length ×height ×width
= 1350× 600×22.5= 18225000 sq.cm.
Area of 1 brick = 27 ×12.5×9= 3037.5 sq.cm.
No. of bricks required = Area of wall / area o1 brick
= 18225000 / 3037.5=6000
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