how many tiles will be required to cover a wall of size 40m by 30m if a marble tile measures 25 CM by 20
Answers
Answered by
0
Answer:240 tiles
Step-by-step explanation:
40mx30m=1200m=120000cm
Area of tile=25x20=500cm
No. Of tiles=120000/500=240 tiles
Answered by
1
Step-by-step explanation:
dimentioms of tile = 25cm x 20cm
= 0.25m x 0.2m
= 0.05 m^2
dimentions of wall = 40m x 30m
= 1200 m^2
no. of tiles = 1200
0.05
= 24000
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