How many square tiles, each with a side length of n, are needed to completely cover a rectangular floor with dimensions

This topic has expert replies
Moderator
Posts: 7187
Joined: Thu Sep 07, 2017 4:43 pm
Followed by:23 members

Timer

00:00

Your Answer

A

B

C

D

E

Global Stats

How many square tiles, each with a side length of n, are needed to completely cover a rectangular floor with dimensions l and m?

(1) n is a factor of both l and m.

(2) n is one half of l and one third of m.



OA B

Source: Princeton Review
Source: — Data Sufficiency |