if someone is born on Nov 01, 1998 how old are they in may 2011 or in 2011? shouldn't they be 13 but in my answer book the answer is 12. how come? im confued?
Math - Marth, Saturday, May 14, 2011 at 6:55pm
13 is a good guess. But when in 2011 do they actually turn 13?