Question

the length of hall is 20 m and breadth 6 m. how many tiles of length 15 cm and breadth 8 cm will be required to fix on its floor? class 5th

Answer 1

Given

lenght of hall = 20m×6m

length of tiles = 15cm ×8cm

Find

required tiles

solution

according to question

1m= 100cm

20m= 200cm, 6m = 600cm

tiles required = length of hall/ length of tiles

200×600/15×8

100

Hence, 100 tiles are required to fix on the floor

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