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Find the number of bricks used to construct a wall of dimensions 7.5 m, 3.6 mand 45 cm. The dimensions of each brick are 25 cm, 12.5 cm and 6 cm.8.F |
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Answer» Let n bricks are used.7.5*3.6*.45=n*.25*12.5*6/100000012.15=n*18.75/1000000n=1000000*12.15/18.75n=648000 |
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