Surface area

the volumes of 2 simular solids are 729 m3 and 125 m3.  The surface area of the larger solid is 324 m2.  What is the surface area of the smaller solid?
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1 Answer

volumes: 729 & 125

area av bigger won=324

bigvol / smallvol=729 / 125=5.832

raesheeo av area=(vol raesheo)^2/3

=5.832^0.6666666

=3.24 more or less

small aea=324/3.24=100
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