M7MBA Moderator View User Profile Posts: 2058 Joined: Sun Oct 29, 2017 4:24 am Thanked: 1 times Followed by:5 members Is \(\dfrac{n}{18}\) an integer? by M7MBA » Sat Dec 14, 2019 5:24 am Is \(\dfrac{n}{18}\) an integer? (1) \(\dfrac{5n}{18}\) is an integer. (2) \(\dfrac{3n}{18}\) is an integer. [spoiler]OA=C[/spoiler] Source: Manhattan GMAT Top Quote
