If exactly 50 out of the 400 seniors at a college are majoring in economics, what percent of the seniors are NOT majoring in economics?

Could use help on my homework I have no idea how to do any of this please. :(

Question

If exactly 50 out of the 400 seniors at a college are majoring in economics, what percent of the seniors are NOT majoring in economics?  

Could use help on my homework I have no idea how to do any of this please. :(

paki · Answer

50 students are majoring in economics..and 350 not... solve by percent///

k8lyn911 · Answer

400 - 50 = 350

350/400 = .875

.875 x 100 = 87.5%

paki · Answer

12.5%-100=87.5%.... here 12.5% is the percentage of majoring students...

anonymous · Answer

Thank you so much all of you for your help!