Question

Be the Brainliest by answering this step by step ​

Answer 1

Answer:

Step-by-step explanation:

here volume of the wall = LBH

volume of the each brick= lbh

Answer 2

• length = 6m
• breadth = 5m
• height = 50m

converting to centimetres :

• length = 600cm
• breadth = 500cm
• height = 50cm

dimensions of each brick

• length = 25m
• breadth = 12.5
• height = 7.5

Volume of wall excluding cement and sand mixture :

$\frac{19}{20} of \: the \: volume \: of \: wall$

let the number of bricks required be x

$x = \frac{ \frac{19}{20} \times volume \: of \: wall }{volume \: of \: each \: brick}$

$= \frac{19 \times 600 \times 500 \times 50}{20 \times 25 \times 12.5 \times 7.5}$

=6080===> answer

thanks

mark brainliest

@ I could show you how to defeat the night