Answer:
It is 49 students.
Explanation:
So, 5:7 in fraction form is 5/12 and 7/12 so when you you multiply 7/12 and 84 you get 48.72 and then you can round your answer to 49 students.
24 students prefer pepsi to coke
84 divided by 7 is 12
12 times five is 60
84 minus 60 results in 24 students
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