Arbaz plans to tile his kitchen floor with green square tiles. Each side of the tile is 10 cm. His kitchen is 220 cm in length and 180 cm wide. How many tiles will he need?
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Answer:
369 tiles
Explanation:
Given each side of the tile =10 cm
Area of one tile = (10×10)=100 cm square
And also given the length of kitchen =220 cm
Breadth of kitchen =180 cm
Area of the kitchen floor =(l×b)
=(220*180) cm square
=39,600 cm square
Total no. of tiles needed =39600/100
=396 tiles (Ans).
Hope it helps...
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