Respuesta :

 For this case we have the following expression:
 45 1/2%
 Rewriting in decimal form we have:
 45.5%
 Then, the percentage in its numerical and decimal form is:
 [tex]45.5 * (1/100) = 0.455 [/tex]
 We now write the decimal in the form of a fraction.
 We have then:
 [tex]0.455 * (1000/1000) = 455/1000 [/tex]
 Simplifying the fraction we have:
 [tex](455/1000) * ((1/5) / (1/5)) = 91/200 [/tex]
 Answer:
 The expression given in the form of fraction is:
 91/200