Question 134002
Given: 37 are A, 32 are B and 21 are C.

The total peeople picking juice is {{{ 37 + 32 + 21}}} = {{{90}}}

The probability of someone choosing juice B = {{{ (Number choosing B) / (Total) }}}

{{{ 32 / 90 }}} = {{{16/45}}} or 16 out of 45