Question

In a class of 30 kindergartners 12 wet their pants today 17 pick their nose 9 did neither how many did both

Answer 1

okay best guess is that 12 wet their pants TODAY, but not every day and 17 kids just regularly pick their nose meaning we subtract 9 from the 12 kids giving us 3 now we add those kids to the group of kids that pick their nose giving us 20 and subtracted gives us 10 kids

Answer 2

0. All you do is add up all the number except 30, u should get 38, whichh means it was 0 students who did neither Hope this helps!