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27-10-2017
Mathematics

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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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t51817361 t51817361

27-10-2017

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.

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