a rectangular courtyard 3.78 m lang and 5.25 m broad is to be paved exactly wi

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a rectangular courtyard 3.78 m lang and 5.25 m broad is to be paved exactly with square tiles, all of the same size. the minimum number of such tiles is:

Options:

A . 200 tiles

B . 300 tiles

C . 450 tiles

D . 500 tiles

Answer: Option C
Explanation :

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