Answer:
about 7.2%
Explanation:
You want the fraction of Shaylee's gross salary that goes to repay student loans if her biweekly pay is $2655 and her monthly payment is $415.
Ratio
There are 26 biweekly pay periods and 12 months in a year. Over a year's time, the ratio of loan payments to salary is ...

__
Additional comment
Over the 15-year life of the loan payments, that is equivalent to about 1 year's salary. We hope Shaylee gets some raises during that period.
<95141404393>