S.H Nasseri - Department ofMathematics, University ofMazandaran, Babolsar, Iran
O Khazaee Kohpar - Department ofMathematics, University ofMazandaran, Babolsar, Iran

In this article, we consider a linear fractional programming problem, in which the variables and coefficients are fuzzy, and propose a procedure to solve that. We use both defuzzification and parametric approaches in our procedure. Finally the obtained optimal solution will be a fuzzy number, and it can provide much information for decision maker

Linear programming, Fuzzy numbers, Linear fractional programming