Soal SMA · Soal cerita · Kesulitan 2/5

A bag contains 4 red marbles and 6 blue marbles. If one marble is drawn at random, what is the probability that it is red?

A.1/5
B.2/5
C.3/5
D.4/5

Kunci jawaban & pembahasan

Jawaban: 2/5

Total marbles = 10. Probability of red = 4/10 = 2/5.

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