Pembahasan :
n(s) = 15 + 14 + 13 + n
= 42 + n
P(n) = 8/29
P(n) = n
____
n(s)
n = P (n) x n (s)
= 8/29 x (42 + n)
29n = 336 + 8n
29 n – 8n = 336
21n = 336
n = 336
_____
21
n = 16
n(s) = 42 + n
= 42 + 16
= 58
P(h) = n(h)
_____
n (s)
= 14/58
= 7/29
Baca Juga: Kunci Jawaban Matematika Kelas 8 Halaman 299 300 Ayo Kita Berlatih 10.3 No. 6-11
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