Carla earned 322 points out of 340-grade points in her environmental science course =. what letter grade did she earn?

≈ 94.7% is an A grade.

Explanation:

In order to solve this problem, we first have to find out what percentage 322 out of 340 is. To do that, we have to divide 322 by 340.

322 / 340

When we divide these numbers, we get 0.947, if we round to the nearest thousandth.

For us:

A+ = 97 - 100%

A = 94 - 96%

A - = 90 - 93%

If we convert 0.947 to a percentage (move the decimal point two spaces to the right), then we get 94.7, which goes under the A category.

It depends on the subject for me. some exams are easier than others so i usually go through it and answer questions i know based on my general knowledge, then double check after. going through the lesson can a lot  because the exams can be  very lesson-specific, but sometimes they are ridiculously long so a lot of people don't take the time. i did find that, when i went through the lessons, i was making 100's on my exams vs strictly using + the internet and  i make 90's.