A marble tile measures 12cm × 10cm. How many tiles will be required to cover a wall of size 4m by 3m?
Answers
Answered by
8
area of tiles=12×10=220cm
area of wall=4×100+3×100=120000cm
number of tiles=120000/120
=1000tiles
area of wall=4×100+3×100=120000cm
number of tiles=120000/120
=1000tiles
adfg:
12*20 is not 120
sry
YOUR 1ST STATEMENT IS WRONG
ok
mark me as brainliest
IT SHOULD BE 12*10 NOT 20
Answered by
14
area of tile = 12*10=120cm
area of wall = 4m * 3m
4m= 400cm
3m= 300cm
= 400 * 300
=12000
number of tiles required =12000 divided by 120
answer = 1000 tiles
HOPE IT HELPS YOU DEAR........
area of wall = 4m * 3m
4m= 400cm
3m= 300cm
= 400 * 300
=12000
number of tiles required =12000 divided by 120
answer = 1000 tiles
HOPE IT HELPS YOU DEAR........
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