Soal SMA · Soal cerita · Kesulitan 2/5

A library has 3,600 books. Fiction books make up 40% of the collection, and one-third of the fiction books are mystery novels. How many mystery novels are there?

A.480
B.720
C.1,200
D.1,440

Kunci jawaban & pembahasan

Jawaban: 480

Fiction books = 40% × 3,600 = 1,440; mystery novels = 1,440 ÷ 3 = 480.

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