Tolong ya no 6-10 secepatnya
Matematika
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Pertanyaan
Tolong ya no 6-10 secepatnya
1 Jawaban
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1. Jawaban damarisdevina
6) 28+32 : 2 x 20 = 600
7) 15 + 25 : 2 x t = 700
= 40 : 2 x t = 700
= 20 x t = 700
t = 35
8) 30 x 42 : 2 = 630
9) 28 x d2 :2 = 518
= 14 x d2 = 518
d2 = 37
10) 52 x d2 : 2 = 1014
26 x d2 = 1014
d2 = 39