Please Explain

Consider a version of the Solow growth model in which output is determined by the production function F(K,L) = bK+ (l - b)L where b = 0.21 . Y = AF(K,L) and A = 1. Everything else is like normal with 6 = 0.19, n = O, and s = 0.25. This production function is different from the ones from class because it doesn't have diminishing marginal product of capital. Nevertheless it has a steady state. What is the steady state capital-labor ratio? (Hint: as a first step convert the production function into its intensive form, f(k) = F(K,L)lL.)