Tolong jawab no 19 dan 20!!!
Matematika
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Pertanyaan
Tolong jawab no 19 dan 20!!!
1 Jawaban
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1. Jawaban karsoip
n0. 19. V = 55 km/jam
t = 83 - 35 = 48 menit = 0,8 jam
S = V x t = 55 x 0,8 = 44 km /jam