The kitchen wall is a rectangle measuring 7m by 2m. Each tile is 50cm by 50cm. How many tiles is needed?

asked Apr 9, 2023 15.9k views

1 vote

The kitchen wall is a rectangle measuring 7m by 2m.

Each tile is 50cm by 50cm. How many tiles is needed?

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1 vote

Area of the kitchen wall = 700 * 200 cm
= 140000 cm^2

Area of 1 tile = 50 * 50 cm
= 2500 cm^2

No. of tiles needed = 140000 / 2500
= 56 tiles

Dennis Ahaus answered Apr 14, 2023

7.2k points

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