Approximately 4 out of every 10 students at Sonia's college live on campus. The college has 3,000 students. How many of them live on campus?

Answer 1

2/5 of 3000 = (2/5)x(3000) = __

Answer 2

if gloria received a 5 percent raise and is now making 25,200 a year what was her salary before the raise