Jawaban:
8
Penjelasan dengan langkah-langkah:
6/(6 + 9,6) = 5/(5 + a)
6/15,6 = 5/(5 + a)
6 . (5 + a) = 5 . 15,6
30 + 6a = 78
6a = 78 - 30
a = 48 : 6
a = 8
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Jawaban:
8
Penjelasan dengan langkah-langkah:
6/(6 + 9,6) = 5/(5 + a)
6/15,6 = 5/(5 + a)
6 . (5 + a) = 5 . 15,6
30 + 6a = 78
6a = 78 - 30
a = 48 : 6
a = 8