Question

. A block of wood is in the form of a cube having an edge of 3m. How many rectangular pieces, having dimensions 30cm x 18cm x 5cm can be cut from(gkvqjiwzav) the block? Assume that there is no wastage of wood. ​

Answer 1

Answer:

I don't know the answer

Explanation:

Sorry Sorry Sorry

Answer 2

Explanation:

Volume of each piece

= lbh=lbh

= 30 \times 20 \times 15=30×20×15

= 9000 {cm}^{3}=9000cm

3

Volume of Wooden Block

= {a}^{3}=a

3

= {3}^{3}=3

3

= 27 {m}^{3}=27m

3

= 27000000 {cm}^{3}=27000000cm

3

Therefore, Number of Pieces

= \frac{27000000}{9000}=

9000

27000000

= 3000 \: pieces=3000pieces