SOLUTION: At a certain high school, the respective weights for the following subjects are Mathematics 3, English 3, History 2, Science 2 and Art 1. What is a student�s average whose marks we

Question 24996: At a certain high school, the respective weights for the following subjects are Mathematics 3, English 3, History 2, Science 2 and Art 1. What is a student�s average whose marks were the following: Geometry 89, American Literature 92, American History 94, Biology 81, and Sculpture 85?
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
I'll let you do the arithmetic.
Multiply each subject score by the weight for that subject.
Find the sum of those five products.
Divide by the sum of the weights, or 11.
Cheers,
Stan H.
RELATED QUESTIONS
2. At a certain high school, the respective weights for the following subjects are:... (answered by ankor@dixie-net.com)

At a certain high school, the respective weights for the following subjects are... (answered by arunpaul)

I'm having trouble setting up this problem. At a certain high school the respective... (answered by richwmiller)

At a certain high school, the respective weights for the following subjects are:... (answered by ankor@dixie-net.com,jim_thompson5910)

at a certain highschool, the respective weights for the following subjects are: Math 3, (answered by Edwin McCravy,ankor@dixie-net.com)

You are a principal in a certain school with 30 teachers. Nineteen of them are teaching... (answered by ikleyn)

According to a student survey, 16 students liked history, 19 liked English, 18 liked... (answered by rfer)

According to students survey, 23 students like history, 26 students liked English, 25... (answered by ikleyn)

With solution please 1.) In how many ways can 6 men be arranged in a row for a show if... (answered by Edwin McCravy)