please answer my question tommorow my exam of math
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the words are not clear write it clear
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volume of sphere =4/3×22/7×r³
ratio of spheres =64:27
=4/3×22/7×r³:4/3×22/7×r³
64:27=r³:r³
64=r³
r=³root64=4cm
27=r³
r=3cm
ratio of radius =4:3
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