Jawab:
[tex]\frac{2}{3+\frac{1}{4+\frac{1}{5} } } \\\frac{2}{3+\frac{1}{\frac{21}{5} }}\\\frac{2}{3+\frac{5}{21} } \\\frac{2}{\frac{68}{21} } \\\\\frac{21}{34}\\\\\frac{21}{34} =\frac{a}{b} \\a = 21\\b = 34\\a + b = > 21+34=55[/tex]
jadii jawabannya adalah D. 55
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Jawab:
[tex]\frac{2}{3+\frac{1}{4+\frac{1}{5} } } \\\frac{2}{3+\frac{1}{\frac{21}{5} }}\\\frac{2}{3+\frac{5}{21} } \\\frac{2}{\frac{68}{21} } \\\\\frac{21}{34}\\\\\frac{21}{34} =\frac{a}{b} \\a = 21\\b = 34\\a + b = > 21+34=55[/tex]
jadii jawabannya adalah D. 55