Question 1057120
{{{ 84 - 24 = 60 }}} oranges were not rotten
Let {{{ x }}} = the number of unripe oranges
{{{ x + 18 }}} = the number of ripe oranges
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{{{ x + x + 18 = 60 }}}
{{{ 2x = 42 }}}
{{{ x = 21 }}}
and
{{{ x + 18 = 39 }}}
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The ratio of ripe to rotten to unripe is:
39:24:21