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If your chemistry grade is broken down so that 70% of it is exams, 20% is a lab, and 10% is homework, and your average scores out of 100 points in each area are: exams 85 labs 7…

If your chemistry grade is broken down so that 70% of it is exams, 20% is a lab, and 10% is homework, and your average scores out of 100 points in each area are: exams 85 labs 7…
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If your chemistry grade is broken down so that 70% of it is exams, 20% is a lab, and 10% is homework, and your average scores out of 100 points in each area are:

exams 85
labs 75
homework 96
Calculate your weighted average.

asked
User Littleibex
by
8.8k points

1 Answer

4 votes
84.1

(85 x 0.7) + (75 x 0.2) + (96 x 0.1) = 84.1
answered
User TheThirdMan
by
7.6k points
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