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Verified answer
Kelas 8 MatematikaBab Barisan dan Deret Bilangan
t = 12 m
p/q = 2/3
Panjang lintasan bola sampai berhenti
= t . (q + p)/(q - p)
= 12 . (3 + 2)/(3 - 2)
= 12 . 5/1
= 60 m