2 1\2 + 0,2 + 1 3\4 =
tolong serta penjelasan cara kerja![]()
tolong serta penjelasan cara kerja
[tex]2 \frac{1}{2} + 0.2 + 1 \frac{3}{4} \\ \\ = \frac{5}{2} + \frac{2}{10} + \frac{7}{4} \\ \\ = \frac{5}{2} + \frac{1}{5} + \frac{7}{4} \\ \\ = \frac{50 + 4 + 35}{20} \\ \\ = \frac{89}{20} = 4 \frac{9}{20} [/tex]
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