Respuesta:
1) [tex]\frac{35}{6} + \frac{25}{3} =[/tex][tex]\frac{35.3 + 25.6}{6.3} =[/tex] [tex]\frac{105+150}{18} = \frac{255}{18} = 14,1[/tex]
2) [tex]\frac{50}{16} + \frac{6}{2} =[/tex] [tex]\frac{50.2 + 6.16}{16.2} =[/tex][tex]\frac{100 + 96}{32} =\frac{196}{32} = \frac{49}{8} = 6,12[/tex]
3) [tex]\frac{15}{10} + \frac{-12}{5} =[/tex] [tex]\frac{15.5 + 10.-12}{10.5} =[/tex] [tex]\frac{75 - 120}{50} = \frac{-45}{50} = \frac{-9}{10} = -0.9[/tex]
4) [tex]\frac{-5}{8} + \frac{2}{5} =[/tex] [tex]\frac{-5.5+8.2}{8.5} =[/tex] [tex]\frac{-25 + 16}{40} = \frac{-9}{40} = -0.22[/tex]
5) [tex]\frac{13}{3} + \frac{-5}{12} =[/tex] [tex]\frac{13.12+3.-5}{3.12} =[/tex] [tex]\frac{156 + -15}{36} = \frac{141}{36} = \frac{47}{12} = 3.91[/tex]
6) [tex]\frac{-6}{45} + \frac{-7}{15} =[/tex] [tex]\frac{-6.15+45.-7}{45.15} =[/tex] [tex]\frac{-90 + -315}{675} = \frac{-405}{675} = \frac{-81}{135} = \frac{-9}{15} = -0.6[/tex]
Explicación paso a paso:
Espero que te vaya bien :) Saludos!!
