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Predict the number of students out of 400 that would pick science(3) as their favorite subject Math=6 Science=3 English=4 History=7
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Predict the number of students out of 400 that would pick science(3) as their favorite subject

Math=6
Science=3
English=4
History=7

User Rjschnorenberg
by
7.6k points

1 Answer

4 votes
We want to find the ratio of students who picked science vs the rest. We would add everything up, totaling to 20. 3 students picked science, so the ratio would be 3/20. We then multiply 400 by 3/20, which is 60.  
User Deepak Rao
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7.8k points
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