At what age do students start school in Mexico and Spain?

5

4

3

6

May be your Ans is 6

6

Explanation:

Pre-school (is optional and privately-funded) is available for children starting at age three. Primary school is mandatory from ages six to twelve, after which middle school (also mandatory) is for children aged twelve to fifteen.

i would have to know what the audios say as well with the question. : /