Gina loaned Gerry $300 at an interest rate of 10 percent a year. How much interest will Gina get if Gerry pays Gina after 6 months?(1 point)
$?
The interest Gina will get is calculated using the formula: Interest = Principal * Rate * Time.
So, the interest Gina will get is $300 * 10% * (6/12) = $300 * 10% * 0.5 = $15.
Therefore, Gina will get $15 interest. Answer: \boxed{15}.