a school dance has a ratio of male students to female students to teachers of 3:2:1. If they are 252 people at the dance, what percentage of attendees are male?

50%

Step-by-step explanation:

m: f: s

3:2:1

252p = ratio 6 ( find male)

R.3×252÷6 = 126males

100%=252p find 126p

126×100÷252 = 50%

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.