Soal SMP · Latihan campuran · Kesulitan 3/5
Read the text and answer the question. A school has 500 students. 40% are boys. If 25% of the boys and 20% of the girls wear glasses, how many students wear glasses in total?
- A.110
- B.100
- C.120
- D.130
Kunci jawaban & pembahasan
Jawaban: 110
Boys: 40% of 500 = 200. Boys with glasses: 25% of 200 = 50. Girls: 300. Girls with glasses: 20% of 300 = 60. Total = 110.
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