how many bricks each measuring 25 cm into 15 cm into 8 cm are required for a wall 32 metre long 3 M high and 40 cm thick
Answers
Answered by
13
wall,
L=32m
=32×100cm
=3200cm
B=40cm
H=3m
=3×100cm
=300cm
brick,
l=25cm
b=15cm
h=8cm
no.of bricks=volume of wall/volume of 1 brick
no.of bricks=LBH/lbh
no.of bricks=3200×40×300/25×15×8
no.of bricks=38400000/3000
no.of bricks=12800
hence, no.of bricks are 12800
hope this answer will help you.
L=32m
=32×100cm
=3200cm
B=40cm
H=3m
=3×100cm
=300cm
brick,
l=25cm
b=15cm
h=8cm
no.of bricks=volume of wall/volume of 1 brick
no.of bricks=LBH/lbh
no.of bricks=3200×40×300/25×15×8
no.of bricks=38400000/3000
no.of bricks=12800
hence, no.of bricks are 12800
hope this answer will help you.
Answered by
13
12800 bricks are needed
Step-by-step explanation:
Length of brick = 25 cm = 0.25 m
Breadth of brick = 15 cm = 0.15 m
Height of brick = 8 cm = 0.08 m
Volume of bricks =
Length of wall = 32 m
breadth of wall = 3 m
Height of wall = 40 cm = 0.4 m
Volume of wall =
So, No. of bricks =
Hence 12800 bricks are needed
#Learn more :
How many bricks will be required for a wall 8 m long, 6m high and 22.5 cm thick, if each brick measures 25 cm× 11.25 cm × 6 cm?
https://brainly.in/question/14633298
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