please solve 8,9,10 please please help me
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Ans8 0.22m × 0.15m = 0.033 sq m area of 1 brick , area of 5,000 bricks = 0.033 sq m × 5,000 =165 sq m which is equal to the area of the road so area of the road is 165 sq m width is 5 m length is 165 sq m ÷ 5 m = 33m
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