please make 7 no. question and answer is 3300 tiles
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Dimensions of the plot is 25 m × 16 m
Width of the path is 1.5 m .
So , area of the path is
(25 + 3)*( 16 + 3) - 25*16 sq.m
= 28*19 - 25*16 sq.m
= 532 - 400 sq.m
= 132 sq.m = 1320000 sq.cm
Dimension of the tiles is 20cm × 20cm .
So , no. of tiles is (1320000/400) = 3300 (answer)
Hope it helps !!
Width of the path is 1.5 m .
So , area of the path is
(25 + 3)*( 16 + 3) - 25*16 sq.m
= 28*19 - 25*16 sq.m
= 532 - 400 sq.m
= 132 sq.m = 1320000 sq.cm
Dimension of the tiles is 20cm × 20cm .
So , no. of tiles is (1320000/400) = 3300 (answer)
Hope it helps !!
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