27.60 is 7.2% of what number?

Question

A city pays 92.8% of their electric utility's health insurance premium.

 

The employee pays 7.2%

 

The employee pays 27.60 per month of their health insurance premium.

 

What number equals the other 92.8% of the premium?

Answer 1

Let x = total premium

 

.072x = 27.60  => x = 383.33

 

383.33-27.60 = employer's portion of the premium