A : B = 3 : 8 jika A = 42 maka B=... Please Dijawab.
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Ridho0637
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A : B = 3 : 8 jika A = 42 maka B=... Please Dijawab.
1 Jawaban
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1. Jawaban RexyGamaliel
[tex] \frac{A}{B} = \frac{3}{8} \\ \frac{42}{B} = \frac{3}{8} \\ 42 = B.\frac{3}{8} \\ 42.\frac{8}{3} = B \\ B = 112 [/tex]