Question

the floor of a hall is 20m long and 15m wide. find the number of tiles required to cover the floor if the dimensions of one tile is 20cm×10cm​

Answer 1

Answer:

150 tiles

Explanation:

20x15=300

1m = 100cm

300m = 30,000cm

Dimension of 1 tile = 20x10=200cm

30,000/200 = 150

Therefore, you need 150 tiles.

Answer 2

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