Question

A brick measures 20cm × 8cm × 12cm. how many bricks are needed to construct wall of dimensions 8m × 3m × 24cm?​

Answer 1

Answer:

3000 bricks are required.

Step-by-step explanation:

Let number of bricks be x.

$20cm \times 8cm \times 12cm \times x = 800cm \times 300cm \times 24cm \\ x = \frac{800 \times 300 \times 24}{20 \times 8 \times 12 } \\ x = 3000$

So, 3000 bricks are required.

Please mark my answer as 'Brainliest' if it helps you .

Answer 2

Answer:

3000

Step-by-step explanation:

20cm×8cm×12cm×x=800cm×300cm×24cm

x=

20×8×12

800×300×24

x=3000

So, 3000 bricks are required.

Please mark my answer as 'Brainliest' if it helps you