Question 108177



Given: {{{(a + b + c + d)/4 = 18}}}     , {{{a = 25}}}

{{{(25+b+c+d) =18*4}}}     

{{{(25+b+c+d) = 72}}}     

If {{{25}}} is taken away

{{{(b+c+d) = 72 -25}}}     

Then:
{{{(b+c+d) = 47}}}