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28 votes
28 votes
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User DNac
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2.9k points

1 Answer

18 votes
18 votes

Answer:

the answer is C, 369

Explanation:

1. divide 800 by 40 which will give you 20

2. then multiply 18 by 20

3. answer is 360

the reason I did this was because if you had multiplied math, physics and chemistry by 20 it would have given you the total of 800 trials

User Trevor D
by
2.5k points
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