Answer:
6%
Explanation:
Since there is no mentioned of them having different weights you can figure it out from the following.
450+100+800=1700
100/1700=.058823......
.058823......*100=5.88%
Round 5.88% to 6%
7
Homework 450
Attendance 100
Exams 800
Total 1350
% = 100 * 100/1350
% = 100 * 0.07407
% = 7.407%
% = 7%
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