You need to know the total available points. 50 out of 100 points is 50%. 50 out of 80 points is 62.5%
31.25 points.
28.5%
A reduction of 20 percentage points.
It depends on what you're trying to calculate a percentage for. On a homework, test, or other scholastic assignment it would be:Total Points Earned ÷ Total Points Possible.Example: 45 points earned on a test totaling 50 points. 45 ÷ 50 = .90 or 90%
40% of the grade of 96 and 60% of the grade of 50 gives (.4x96+.6x50) = grade of 68
If there was only one assignment, your grade in the class is the grade received on that assignment.
Yes.
31.25 points.
70 percent of 60 is 42. The points don't enter into it.
28.5%
A reduction of 20 percentage points.
It depends on what you're trying to calculate a percentage for. On a homework, test, or other scholastic assignment it would be:Total Points Earned ÷ Total Points Possible.Example: 45 points earned on a test totaling 50 points. 45 ÷ 50 = .90 or 90%
Divide the # of points you earned by the total # of points possible then multiply by 100. Ie You got 36 points & there were 50 possible points in total 36/50=.72 .72x100= 72%
2 * (50 - x) = 70 50 - x = 35 x = 15 You can miss 15 questions.
40% of the grade of 96 and 60% of the grade of 50 gives (.4x96+.6x50) = grade of 68
50
50 points