Question

Olivia earned 24 out of 30 points on her chemistry exam. What percent of the points did Olivia earn.

Answer 1

She earned 80% right

Explanation:

You start by dividing the points earned by the total questions.

`(24)/(30 ) = .8`

then multiply by 100

`.8 * 100 = 80`

then you add the percent symbol

`80\%`