Question

the cost of bricks required for 40m × 2 metre × 45 CM wall is Rs 14400 if the price of each brick is Rs 2 find the volume of each brick​

Answer 1

volume of room is equal to 40×2×0.45=36m^3 number of bricks used 14400/2=7200

volume of brick is equal to volume of room divided by number of bricks

so 36/7200=0.005m^3

Answer 2

The volume of each brick​ is $5000 cm^3$

Step-by-step explanation:

Let x be the no. of bricks

Cost of 1 brick = Rs.2

Cost of x bricks = 2x

We are given that the cost of bricks required for 40m × 2 metre × 45 CM wall is Rs 14400

So,$2x=14400\\x=\frac{14400}{2}\\x=7200$

Length of wall = 40 m = 4000 cm

Breadth of wall 2 m = 200 cm

Height of wall = 45 cm

Volume of wall = $Length \times Breadth \times Height = 4000 \times 200 \times 45=36000000 cm^3$

Volume of wall = Volume of 7200 bricks

So, Volume of 1 brick $= \frac{36000000}{7200}=5000 cm^3$

Hence  the volume of each brick​ is $5000 cm^3$

#Learn more:

A wall is made up of brick each of dimensions 20cm * 10 cm *5cm. if 300 bricks are used, find the volume of the wall​

https://brainly.in/question/12661338