Question

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 in wide.How many tiles will he need? ​

Answer 1

Given each side of the tile =10 cm

Area of one tile = (10×10)=100 cm

And also given the length of kitchen =220 cm Breadth of kitchen =180 cm

Area of the kitchen floor =(l×b)

=(220×180) =39,600 cm

Total no. of tiles needed = 39600/100

= 396 tiles

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