ka tolongin dong jawab no.6 dan 7
Matematika
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Pertanyaan
ka tolongin dong jawab no.6 dan 7
1 Jawaban
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1. Jawaban I517A
6. 168 m = 168 x 100 = 16 800 cm
12 cm : 16 800 cm = 1 : 1400
7. D = V : W
= 120 l : 1/4 jam
= 120 l x 4/1 jam
= 480 l/jam