n a survey of 3100 people who owned a certain type of car, 775 said they would buy that type of car again. What percent of the people surveyed were satisfied with the car?

answer : 25%

775 / 3100 were satisfied

to make this a percentage, you need to make the demoninator 100 : 3100/100=31

and then you divide the numerator by this : 775/31= 25

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.