Question

me ayudan porfa es operaciones de fracción​

Answer 1

Respuesta:

1/4+3/5=4/9

5/7-2/9=3/2

3/4+2/9=6/36

6/5÷2/3=3/1

Explicación paso a paso:

~ESPERO TE SIRVA~

Answer 2

$\frac{1}{4} + \frac{3}{5} = \frac{5 + 12}{20} = \frac{17}{20}$

$\frac{5}{7} - \frac{2}{9} = \frac{45 - 14}{63} = \frac{31}{63}$

$\frac{3}{4} \times \frac{2}{9} = \frac{27 - 8}{36} = \frac{19}{36}$

$\frac{6}{5} \div \frac{2}{ 3} = \frac{6}{5} \times \frac{2}{3} = \frac{3}{5} 3 = \frac{9}{5}$