Answer:
6.84%
Step-by-step explanation:
we know that
In this problem
Tara's monthly income ($3,200) represent the 100%
so
using proportion
Find out what percentage represent $219
Let
x ----> the percentage that represent $219
[tex]\frac{\$3,200}{100\%}=\frac{\$219}{x}\\\\x=100\%(219)/3,200\\\\x=6.84\%[/tex]