Math, asked by karan340, 1 year ago

ek tile jiski map 10cm×12cm haii 3m×4m ki diwar me aise tile lagenge adi 1 tile ki kimat ₹2 haii

Answers

Answered by Anonymous0scientist
2
LENGTH OF WALL = 4M 
BREDTHOF WALL =3M
AREA OF WALL =3*4M = 12M = 1200 CM

LENGTH OF TILE =12CM
BREDTH OF TILE =10 CM
AREA OF TILE =120 CM
TILES NEEDED TO COVER THIS WALL = 10 TILES 
COST= 10*2= 20


chhajedchirag1p32bb2: convert metre into centimetre. read the question properly
karan340: wrong
karan340: but thank you
Anonymous0scientist: Sorry in the area of wall I forgot to add 2extra zero
karan340: ok
karan340: no
karan340: problem
Answered by chhajedchirag1p32bb2
1
area of tile
10 \times 12 \\ 120cm {}^{2}  \\
area of wall
3m = 300 cm
4 = 400 cm
300 \times 400 \\ 120000
no. of tile in wall
 \frac{120000}{120}  \\ 1000
no. of tiles required is 1000
cost of one tile is 2
for thousand tile
1000×2
2000

karan340: right
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