jawab yaaaaa pliiiissssss
Matematika
Taehyung1111
Pertanyaan
jawab yaaaaa pliiiissssss
1 Jawaban
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1. Jawaban nspmunawip3gr44
20 : 15 = X : 30
15X = 30×20
15X = 600
X = 600/15 = 40 hari