Soal SMP · Soal cerita · Kesulitan 4/5

In a class, 40% of the students are boys. If there are 18 girls, how many students are in the class?

A.30
B.45
C.36
D.24

Kunci jawaban & pembahasan

Jawaban: 30

60% are girls, so 60% of total = 18. Total = 18 / 0.6 = 30.

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