Soal SMP · Soal cerita · Kesulitan 3/5

In a school, the ratio of boys to girls is 3:5. If there are 240 girls, how many boys are there?

A.144
B.150
C.160
D.180

Kunci jawaban & pembahasan

Jawaban: 144

Ratio boys:girls = 3:5. Girls = 5 parts = 240 → 1 part = 48. Boys = 3 parts = 144.

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