HELP FAST PLEAS Select all ratios equivalent to 12:7. 9:1 108:63 16:5

Indonesia has the highest Population Density (1045.7935 people per Km square)

Ghana has the least Population Density (77.20611 people per Kilometre Square)

Step-by-step explanation:

Population density is the per unit value of People living in a particular geographical area to the land mass.

Population density = Total Population / Land mass per square

Indonesia =203,479,000/1,904,569

=1045.7935people per Km square

Denmark= 5,248,000/42,077

=124.7237 people per Kilometre Square

Ghana=18,339,000/237,533

=77.20611 people per Kilometre Square