Question

a wall 15 metre long, 30 centimetre wide and 4 metre high is made of bricks, each measuring (22 × 12.5 × 7.5)cm. if the total volume of the wall consists of mortor, how many bricks are there in the wall?

Answer 1

THANKS FOR THE QUESTION !

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

GIVEN :

=> WALL DIMENSIONS :

LENGTH :

=> 15 M

WIDTH :

=> 30 CM

BREADTH : ( HEIGHT )

=> 4 M

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

=> 15 M

=> 15 * 100 CM

=> 1500 CM

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

=> 4 M

=> 4 * 100 CM

=> 400 CM

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

VOLUME OF THE WALL : ( CUBOID )

=> LENGTH * BREADTH * HEIGHT

=> 1500 * 400 * 30


=> 18,00,000 CUCM

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

GIVEN :

=> DIMENSIONS OF BRICK :

LENGTH :

=> 22 CM

HEIGHT :

=> 7.5 CM

BREADTH :

=> 12.5 CM

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

VOLUME OF A BRICK :

=> LENGTH * BREADTH * HEIGHT

=> 22 * 12.5 * 7.5

=> 2,062.5 CUCM

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

=> BRICKS CAN BE SETTLED IN WALL :

=> VOLUME OF WALL / VOLUME OF BRICK

=> 18,00,000 / 2,062.5

=> 8,727.27273

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕

HOPE IT WILL HELP U.....

THANKS AGAIN......

⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕⭕