Question 1028968
I could set up the ratio:
{{{ 2 / x = (( 2309/ 1200 )) / (( 2500/ 1200 )) }}}
{{{ 2 / x = 2309 / 2500 }}}
Multiply both sides by {{{ 2500x }}}
{{{ 2*2500 = 2309x }}}
{{{ 2309x = 5000 }}}
{{{ x = 2.1654 }}}
Since this is over {{{ 2 }}}, and I assume you 
can't buy part of a roll, the answer is 3
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You should get a 2nd opinion on this