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MATH / In a class of 50 students, 28 participate in MATHCOUNTS, 21 participate in…

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problem

In a class of 50 students, 28 participate in MATHCOUNTS, 21 participate in science club, and 6 students participate in neither. How many students participate in both MATHCOUNTS and science club?

level

Level 2

type

Prealgebra

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