Question 1119338
The described smaller cylinder:  {{{v=7*pi*4^2}}}



The radius doubled cylinder:   {{{7*pi*(4*2)^2}}}



How many times larger?


Large cylinder is this much as large as the smaller:
{{{(7pi*8^2)/(7pi*4^2)}}}


{{{(2^6)/(2^4)}}}


{{{2^2}}}


{{{4}}}


Three times larger than; OR, four times as large as.