Question 547946
Let {{{x}} = cost/liter  in cents for the mixture
{{{ 45*8 = 360 }}} = cost in cents of apple juice
{{{ 108*10 = 1080 }}} = cost in cents of cranberry juice
{{{ 8 + 10 = 18 }}} liters total mixture
{{{ ( 360 + 1080 ) / 18 = x }}}
{{{ 1440 / 18 = x }}}
{{{ x = 80 }}}
The cost/liter of the mixture is 80 cents