How does the literacy of men and women, nearly equal in developed countries, differ in less developed countries?

   Men have a higher rate

Explanation:  In developed countries with higher standards of living, which also implies democratic relations in society, among other things, equal treatment of men and women, literacy is approximately equal. Less developed countries usually mean that they are more conservative societies, often, though not everywhere, religiously organized states, in which the status of men and women is not equal. Sometimes the reason for the underdevelopment of the state and economic nature is not only ideological and the like, but in less developed countries, men are always favored over women by some unwritten law. So men will have an advantage when it comes to work, education, and literacy itself.

the density would be a smaller number.