The minimum number of tiles of size 16 by 24 required to form a square by placing them adjacent to one another is  Choose the most appropriate option
A) 4 tiles
B) 5 tiles
C) 6 tiles
D) 7 tiles
E) 8 tiles

Rationale: lcm of 16,24 = 48 48 * 48 is the minimum size of square made with 16 by 24 tiles number of tiles required = area of square / area of one tile = 48 * 48 / ( 16 * 24 ) = 6 tiles answer : c
Answer: C