Arbaz want to tile his kitchen floor with green square tiles. Each side of tile is 10cm wide his kitchen is 220 cm in length and 180 cm wide . how many tiles will he need?
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Answer:
8 tiles are required to cover the floor
Step-by-step explanation:
area of the square with side 10cm = 10 ² = 100 cm²
area of a rectangular floor = 2 (L + B )
L = 220 cm
B = 180 cm
area = 2(220 + 180)
= 2(400)
= 800 cm²
No. of tiles required= 800/100
= 8 tiles
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