how many bricks each 25 cm by 15cm by 8cm,are required for a wall 32m long,3m and 40cm thick?​

how many bricks each 25 cm by 15cm by 8cm,are required for a wall 32m long,3m and 40cm thick?​

2 thoughts on “how many bricks each 25 cm by 15cm by 8cm,are required for a wall 32m long,3m and 40cm thick?​”

  1. Answer:

    Hence, the required number of bricks is 12800.

    Step-by-step explanation:

    →For wall,

    Converting into same units, we have ,

    ⇒Length of the wall = 32 m = 32 × 100 = 3200 cm.

    ⇒Breath of the wall = 3m = 3 × 100 = 300 cm.

    ⇒And the height = 40 cm.

    →For brick,

    ⇒Length of the brick = 25cm.

    ⇒Breath of the brick = 15 cm

    ⇒Height of the brick = 8 cm.

    Now, we have to find number of required bricks.

    ⇒Number of required bricks = Volume of wall / Volume of brick

    ⇒Number of required bricks = 3200 × 300 × 40 / 25 × 15 × 8 .

    ⇒Number of required bricks = 128 × 20 × 5.

    ⇒Number of required bricks = 12800.

    Hope it helps u!!!

    Mark my answer as brainlist.

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