Question

A solid cubical block of fine wood costs 256 at 500 per m². Find its volume and the
length of each side.​

Answer 1

Answer:

80 cm

Step-by-step explanation:

According to the question,

Cost of one m³ of cloth = Rs 500

Cost of the cube =256 RS

Therefore, the volume of the cube = cost of the cube/ cost of 1m³ of cloth

= 256/500m³

= 0.512m³

Now to convert it into cm³ we multiply 1000000 to it.

Thus, 0.512m³ = 0.512 x 1000000 = 512000cm³

So we have the volume as 512000cm³. Thus the length of the side of the cube = ∛512000

= 80cm

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