Is I have an 80% in the class, and I get a 0 an a assignment that is worth 10%? what would my final grade be?

If the assignment is the only other part that goes in to your grade, a zero on that would bring your average down to 72%.

0 x 10% = 0

80 x 90% = 72

0 + 72 = 72

if you have 80% after 90% of the class is finished and you get a 0% on a 10% assignment your final grade would be 72%

That is saying that one assignment is worth 10%.

The other 90% of assignments are worth 80%.

Your final would be 72%.

you ought to ascertain some assumptions I had to make: QUIZZES: Are the quizzes out of one hundred? To be certain the common: (80 + one hundred)/2 = ninety if so you've an conventional ninety% on the quizzes HOMEWORK: Homework is out of 10 factors. To be certain the common: (70 + 55 + sixty 5 + 70 + 75 + sixty 5)/6 you've an conventional of 66.sixty seven% on the homework ESSAYS: Are the essays out of one hundred? To be certain the common: (sixty one+sixty 8)/2 if so you've an conventional of sixty 4.5% on the essays tests: What were the tests nicely worth? Assuming they're each and each nicely worth one hundred factors: (sixty 3 + 37.5 + 33.5)/3 you've an conventional of: 40 4.sixty seven% putting all of it jointly, you at the moment must have a weighted conventional of: (ninety% x 10% + 66.sixty seven% x 20% + sixty 4.5% x 20% + 40 4.sixty seven% x 30%) / 80% = 60.8% If each and each of the assumptions are superb, regardless of a ideal one hundred% on the superb you ought to no longer get more beneficial than sixty 8.6% on your very last grade, i'm sorry to assert.

it depends on how many other assignments have been put in the gradebook

sorry hun...

but you now have a 70%