Question

resolva as operações com frações
a)6/5 + 6/5=

b)2/9+6/8

c)5/8+2/8

d)9/15+8/15

e)12/21+9/21
​

Answer 1

Olá!

$a) \: \: \frac{6}{5} + \frac{6}{5} = \frac{12}{5} \\ \\ b) \: \: \frac{2}{9} + \frac{6}{8} = \frac{35}{36} \\ \\ c) \: \: \frac{5}{8} + \frac{2}{8} = \frac{7}{8} \\ \\ d) \: \: \frac{9}{15} + \frac{8}{15} = \frac{17}{15} \\ \\ e) \: \: \frac{12}{21} + \frac{9}{21} = \frac{21}{21} = 1$

_________________________

Quer saber mais sobre frações? Acesse:

https://brainly.com.br/tarefa/41037948

Bons estudos!

${\green{\boxed{\begin{array}{lr}\mathbf{ATT: Luisa \: Ferreira}\end{array}}}}$