A solid cubical block of fine wood costs Rs. 256 at Rs. 500 per square metre. Find its volume and the length of each side. Please give the answer by today,I have a test tomorrow.
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Answered by
3
According to question,
Cost of one m³ of cloth = Rs 500
Cost of the cube =256 RS
Therefore, 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
Cost of one m³ of cloth = Rs 500
Cost of the cube =256 RS
Therefore, 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
Answered by
1
cost per 1square meter=500
volume per RS 256=1000000*256%500=512000
volume per RS 256=1000000*256%500=512000
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