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 wide. How many tiles will he need?​

Answer 1

Answer:

he needed 396 tiles

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Answer 2

Answer:

Step-by-step explanation:

Length of the tile = 10 cm                         (Given)

Breadth of the tile = 10 cm                        (Given)

Length of kitchen floor = 220cm              (Given)

Breadth of kitchen floor = 220cm             (Given)

We know area = length × breadth

Area of 1 tile = 10cm × 10 cm.

Area of the kitchen = 220 cm × 180 cm

Therefore number of tiles required = $\frac{Area of the kitchen floor}{Area of 1 tile}$

                                                          = $\frac{220 * 180} {10 * 10}$

                                                          = 22 × 18

                                                          = 396

Therefore, 396 tiles will be required to tile the kitchen floor.