I sm trying to figure out my average in my class. Here are theweights of each ca

Question

I sm trying to figure out my average in my class. Here are theweights of each category. Can someone help me figure out how tocalculate where I stand at this point. Three semester exams    10% each Homework                    30% Labassignments             10% Labsafety                       10% Cumulative finalexam       20% When I added all my homework grades and divided by totalhomeworks I am at 97.3% Labs, I am at 94% Exams, I am 81% Lab Safety I am at 100% Can someone help me figure out, how to calculate where I standat this point. I sm trying to figure out my average in my class. Here are theweights of each category. Can someone help me figure out how tocalculate where I stand at this point. Three semester exams    10% each Homework                    30% Labassignments             10% Labsafety                       10% Cumulative finalexam       20% When I added all my homework grades and divided by totalhomeworks I am at 97.3% Labs, I am at 94% Exams, I am 81% Lab Safety I am at 100% Can someone help me figure out, how to calculate where I standat this point.

Explanation / Answer

You should do this. ((.973 * 30) + (.94 * 10) + (.81 * 30) + (1.0 * 10))/80 = .91125 sothat means your current average is 91.125% I got the 80 from adding 30 + 10 + 30 + 10. If you want to get your average after the final do this. ((.973 * 30) + (.94 * 10) + (.81 * 30) + (1.0 * 10) +(.gradeonFinal * 20))/100

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