Question

Morgan and Mikala are volunteering to sell tickets to the upcoming school dance. They have sold 25 tickets out of a total 310. What percent do they have left to sell?

Answer 1

25/310 = 0,08
0,08*100= 8%.

They sold 8% which means they have yet to sell 92% of tickets.

Answer 2

The number they have left = 310 - 25 = 285.

Percentage = (285/310) * 100%  Use your calculator.
               =  91.935 %.
That's the percentage they have left to sell.