Respuesta :

450

2min= 5 names
1hr= 60 min

2+2+2+2+2= 10 min
5+5+5+5+5= 25 names

10 times 6 = 60 min
25 times 6= 150 names

So 150 names per hour
150 times 3 = 430 names in 3 hrs