Question

525 marble tiles can be placed in a box. A flat in a building requires 11 boxes of tiles. There are 24 flats in

that building. How many tiles are required for the whole building?

13. How many squares with the side 2 cm cover the surface of a rectangle with a length of 24 cm and a breadth

of 8 cm.​

Answer 1

Answer:

Step-by-step explanation:

Tiles for 1 flat = 11 boxes

Tiles required for 24 flats = 24 × 11 = 264 tiles

13. Area of the square = 2 × 2 = 4 cm²

Area of the Rectangle = 24 × 8 = 192 cm²

Squares needed = 192 ÷ 4 = 48 squares

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