Soal SMA · Soal cerita · Kesulitan 3/5

In a class of 40 students, 60% play basketball, 45% play volleyball, and 10% play neither. How many students play both basketball and volleyball?

A.4
B.6
C.8
D.10

Kunci jawaban & pembahasan

Jawaban: 6

Students playing at least one sport = 90% of 40 = 36. Using inclusion-exclusion: 24 + 18 - both = 36, so both = 6.

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