If Company M ordered a total of 50 computers and printers and Company N ordered a total of 60 computers and printers, how many printers did company M order?
(1) Company M and Company N ordered the same number of computers
(2) Company N ordered 10 more printers than Company M
I get stuck in this one! Why is not C the right answer???
It's straight E. Consider the following cases:
#1: M ordered 5 computers and 45 printers, N ordered 5 computers and 55 printers;
#2: M ordered 10 computers and 40 printers, N ordered 10 computers and 50 printers;
P.S. Please read carefully and follow: