Question 947193
A: {{{ 300/12 = 25 }}} 
B: {{{ 550/22 = 25 }}}
C: {{{ 475/18 = 26.39 }}}
D: {{{ 800/36 = 22.22 }}}
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Each result is ( cost in cents ) / ( single drink )
D is the best buy at $.22 / drink