a rectangular metal block x measuring 12 CM by 8 cm by 4 cm is melted and recast into a rectangular block by 2 cm wide and 1 cm find the length of metal blocks why find the ratio of the total surface area of log x to that of block y
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Answered by
10
Answer:
Step-by-step explanation:
volume of block=l*b*h
volume of block=12*8*4
=384cm³
volume of recasted rectangular block = volume of previous block
lbh=384
l*2*1=384
l=384/2
l=192
santosh5692:
find the ratio also
Answered by
2
Answer:
Step-by-step explanation:
Step-by-step explanation:
volume of block=l*b*h
volume of block=12*8*4
=384cm³
volume of recasted rectangular block = volume of previous block
lbh=384
l*2*1=384
l=384/2
l=192
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