Question

please solve this. class 10 RBSE board.

Answer 1

Hey dear friend

Length of a wall(L)=44m
Breadth of a wall(B)=85cm=0.85m
Height of a wall(H)=1.5m

Volume of a wall= L*B*H
Volume of a wall=44*0.85*1.5
Volume of a wall=56.1m³

Length of a brick(l)=22cm=0.22m
Breadth of a brick(b)=10cm=0.1m
Height of a brick(h)=17cm=0.17m

Volume of a brick=l*b*h
Volume of a brick=0.22*0.1*0.17
Volume of a brick=0.00374m³

Let the no. of bricks be N
So,
=>Volume of a wall=N*volume of a brick
=>N=Volume of a wall/Volume of a brick

=>N= 56.1m³/0.00374m³
=>N=15000bricks

So, the no of bricks to make a wall is 15000.

Be PERFECTIONIST
hope it helps you mark me as brainliest and follow me

Answer 2

given :-

Length (long) of the wall = 44m

height of the wall = 1.5m

breadth (broad) of the wall = 85cm = 0.85m

therefore it's volume = l × b × h

given :-

length of the brick = 22cm = 0.22m

height of the brick = 10cm = 0.1m

breadth of the brick = 17cm = 0.17m

$\sf \small hence \: number \: of \: bricks \: required \: to \: make \\ \sf \small \: the \: wall = \frac{ \cancel{44 } ^{200} \times \cancel{1.5 } ^{15} \times \cancel{0.85} ^{5} }{ \cancel{0.22} \times \times \cancel{0.1} \times \cancel{0.17}} \\ \\ \sf = 200 \times 15 \times 5 \\ \\ = 15000$

15000 bricks are required to make the wall.

HOPE THIS HELPS..!!