A scale 7 ft. 12 inches long is divided into 4 equal parts. Find the length of each part.  Choices.
A) 20 inches
B) 77 inches
C) 24 inches
D) 97 inches
E) 66 inches

Rationale: "explanation : total length of scale in inches = ( 7 * 12 ) + 12 = 96 inches length of each of the 4 parts = 96 / 4 = 24 inches answer : c"
Answer: C