Question 847406
{{{ p = 3n }}}
{{{ n = d }}}
{{{ d = 2q }}}
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If she has only 1 nickel,
she has 3 pennies
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If she has 3 pennies, 
she has 3 dimes
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But she can't have 3 dimes,
since {{{ 2q }}} is always even
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If she has 2 nickels, 
she has 6 pennies
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She has 2 dimes
and 1 quarter
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{{{ 2*5 + 6*1 + 2*10 + 1*25 }}}
{{{ 10 + 6 + 20 + 25 }}}
(D) {{{ 61 }}} cents