If my overall math grade in math is a 68, if i score a test worth 25% of my grade, what will my grade be

To calculate your new overall math grade after scoring a test worth 25% of your grade, you can use the following formula:

New grade = (Current grade * 75%) + (Test score * 25%)

Assuming your current grade is 68 and you score 100 on the test (since test scores are typically out of 100), you can plug in the values:

New grade = (68 * 0.75) + (100 * 0.25)
New grade = (51) + (25)
New grade = 76

So, if you score 100 on the test, your overall math grade will increase to 76.