It is well known that the Hammerstein nonlinear integral equations with degenerate kernel is equivalent to system of nonlinear algebraic equations. The method of solving that sy~­ tem is more easy than any method of solving nonlinear integral equation with non-degenerate kernel. This paper deals with approximate solutions of nonlinear integral equation of Volterra type in the space Lp' The given equation is replaced by a Hammerstein nonlinear integral equation with degenerate kernel and taking the solution of it as an approxiaate solution of the given equation.