Question

Operaciones Racionales
Resuelva las siguientes operaciones:

Answer 1

Explicación paso a paso:

$\frac{7}{9} + \frac{4}{15} = \frac{105 + 36}{15} = 9 \frac{2}{5}$

$\frac{15}{8} + \frac{11}{12} = \frac{180 + 88}{96} = \frac{ 268}{96} = 2 \frac{19}{24}$

$25 + \frac{11}{4} = 25 \frac{11}{4}$

$\frac{17}{24} + \frac{5}{12} = \frac{204 + 120}{288} = \frac{324}{288} = 1 \frac{1}{8}$

$\frac{18}{5} - 14 = \frac{252 - 70}{70} = \frac{182}{70} = 2 \frac{3}{5}$

Espero que estén bien