Question 422535


subtract 4 from 64/9 I know the answer is 100/9 


{{{64/9 - 4}}}.........write {{{4}}} as a fraction with same denominator..

={{{4=4*9/9=36/9}}}

={{{64/9 - 36/9}}}

={{{(64 - 36)/9}}}

={{{28/9}}}.........your answer

the answer {{{100/9 }}} is correct only if you add {{{64/9 }}} and {{{ 4}}}