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The length of a hall is 18m and width is 13.5. Find the least number of tiles required to cover the floor of wall without leaving any margin and leaving a margin ofor 1.5 all around?
9 years ago

Answers

Reiny
So which is it,
without leaving any margin, or
leaving a margin of 1.5 m all around ?

What is the size of the tile ?
9 years ago

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