Posted by Rmz on .
Yesterday 12 students brought their lunches from home. 7 of the students had peanut butter sandwiches and 5 of the students had 5 apples. Did 7+5=12 students have peanut butter sandwiches or apples in their lunches? Why or Why not?

Math 156 
bobpursley,
Is it possible that some who brought sandwiches also brought apples?