Question 1137766
Let {{{ x }}} = number of days/yr of fog in Winnipeg
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{{{ 2.25x = 65 - x }}}
{{{ 3.25x = 65 }}}
{{{ x = 20 }}}
20 days/yr of fog in Winnipeg
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check:
{{{ 2.25*20 = 65 - 20 }}}
{{{ 45 = 45 }}}
OK