Question 1176445

{{{25}}}% of the {{{50 }}} teachers teach basic math

there are {{{x}}} teachers  in school

{{{25}}}% ={{{1/4}}}  and  {{{50 }}} teachers teach basic math

so
{{{(1/4)x=50}}} 

{{{x=50*4}}} 
{{{x=200}}} 

answer: {{{200}}} teachers are there in school