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Debora
[2.8K]
2 years ago
14
Challenger Elementary School has 800 students. Every Wednesday, 12 percent of the students stay after school for Chess Club.
Mathematics
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2
answers:
DENIUS
[597]
2 years ago
8
0
Let's set up a proportion.
Then solve for x:
12 x 800 = 9600
9600/100 = 96
96
is 12% of the 800 students. :)
Hope this helped! If you have anymore questions or don't understand, please comment or DM me. :)
Send
V125BC
[204]
2 years ago
3
0
First you will need to set up your equation. Your 800 students is equal to 100% and x is equal to your 12%. Your equation should be set up similarly:
x 12
___ = ___
800 100
Next you will cross multiply. You will multiply x with 100 and 12 with 800.
100 * x = 12 * 800
100x = 9,600
Finally, you will make x equivalent to 1. You do this by dividing both sides of the equation by 100.
100x = 9,600
/ 100 /100
x = 96
If you have done your equation properly then your answer should come out to 96 students.
Send
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