A rectangular filed had length 32 cm and breadth 20 cm. How many squar

1.	A rectangular filed had length 32 cm and breadth 20 cm. How many square tiles of 4 cm should be used to cover the rectangular field?1. 402. 453. 374. 42
Answer» Correct Answer - Option 1 : 40 Given: Length of rectangular field = 32 cm Breadth of rectangular field = 20 cm Length of tile = 4 cm Formula Used: Area of square = side × side Area of rectangle = length × breadth Calculations: Length of rectangular field = 32 cm Breadth of rectangular field = 20 cm Length of tile = 4 cm ⇒ Area of rectangular field = (32 × 20) = 640 cm² Area of each tile = (4 × 4) = 16 cm² ⇒ Number of tiles = (640/16) = 40 ∴ The number of square tiles used to cover the rectangular field is 40.

A rectangular filed had length 32 cm and breadth 20 cm. How many square tiles of 4 cm should be used to cover the rectangular field?1. 402. 453. 374. 42

Answer» Correct Answer - Option 1 : 40

Given:

Length of rectangular field = 32 cm

Breadth of rectangular field = 20 cm

Length of tile = 4 cm

Formula Used:

Area of square = side × side

Area of rectangle = length × breadth

Calculations:

Length of rectangular field = 32 cm

Breadth of rectangular field = 20 cm

Length of tile = 4 cm

⇒ Area of rectangular field = (32 × 20) = 640 cm²

Area of each tile = (4 × 4) = 16 cm²

⇒ Number of tiles = (640/16) = 40

∴ The number of square tiles used to cover the rectangular field is 40.

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