a marble tile 10cm×12cm.How many tiles will be required to cover a wall of size 3m×4m
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1
area of tile= l*b
10*12=120cmsq.
area of wall = l*b
300*400=1200
no of tiles =120000\120=1000
10*12=120cmsq.
area of wall = l*b
300*400=1200
no of tiles =120000\120=1000
Answered by
2
area of tile = 10cm×12cm =120cm.
one meter =100cm then 3×100=300cm.4×100= 400cm .
area of wall = 300*400= 120000cm
then required tile are -12000÷120= 100 tiles.
one meter =100cm then 3×100=300cm.4×100= 400cm .
area of wall = 300*400= 120000cm
then required tile are -12000÷120= 100 tiles.
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