Question

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Answer 1

Respuesta:

[tex] \frac{3}{4} + \frac{5}{6} + \frac{2}{5} = \frac{45}{60} + \frac{50}{60} + \frac{24}{60} = \frac{119}{60} [/tex]

[tex] \frac{1}{3} + \frac{4}{2} + \frac{8}{7} = \frac{1}{3} + 2 + \frac{8}{7} = \frac{7}{21} + \frac{42}{21} + \frac{24}{21} = \frac{73}{21} [/tex]

[tex] \frac{5}{4} + \frac{2}{3} + \frac{1}{6} = \frac{15}{12} + \frac{8}{12} + \frac{2}{12} = \frac{25}{12} [/tex]