Respuesta :

Rubaduba
45 divided by 7= 6.42...
If you have a certain amount of people that need to go, 6 vans arent enough for that .42 extra so you need 7 vans.
zebras321
7 mini vans because when you divide 45 by 7 you get 6.4 but you cat leave people behind so your answer is 7