Question

to construct a 12 m. long, 3 m. high & 24 cm thick wall how many bricks of length 24 cm
breadth 12 cm & thickness 8 cm are required ?​

Answer 1

Answer:

length of the wall=12m=1200cm

breadth=24cm

height=300cm

volume of the wall=l×b×h

=1200×24×300

=8640000

now,

we calculate the vol. of the brick

24×12×8

=2304

now we divide both the equations

8640000/2304

=3750

Therefore 3750 bricks are required....

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