Question 219591
If  the  axis  of  a  graph  can  be  set  up (labeled)  as  fractions,  just use  axis,,
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for  example,  if  x  axis  is  labeled every 1/16,,,and  you  want  to  locate x=1/2,  just  use  8/16  as  location.
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If  the  graph  is  labeled  as  whole  numbers,  just  convert  fraction  to  decimal, by  dividing numerator  by  denominator, and  then  estimate location  between  whole  numbers.
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