Jawab:
133cm
Penjelasan dengan langkah-langkah:
[tex]x/12 = 139.5--(1)\\(x+y)/13 = 139--(2)\\x=1674\\1674+y=13*139\\1674+y=1807\\y=133 cm[/tex]
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Jawab:
133cm
Penjelasan dengan langkah-langkah:
[tex]x/12 = 139.5--(1)\\(x+y)/13 = 139--(2)\\x=1674\\1674+y=13*139\\1674+y=1807\\y=133 cm[/tex]