Describe three ways to write the ratio the compares 4 electronic devices for every 3 people

A) 3 to 4, 3 : 4, 3/4
B) 4 to 3, 4 : 3, 4/3
C) 4 to 3, 4 : 3, 3/4
D) 4 to 3, 3 : 4, 4/3

A) 3 : 4

B) 4 : 3
D) 4/3