Mathematics, 18.03.2021 01:40 1230bering
100 students are interviewed to see which of biology, chemistry or physics they prefer.
30 of the students are girls. 16 of the girls like biology best.
9 of the boys prefer physics.
2 out of the 34 who prefer chemistry are girls.
What percentage of the students prefer biology?
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100 students are interviewed to see which of biology, chemistry or physics they prefer.
30 of the s...
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