Question

1/2+2/5 ÷ 3/4-1/5 = / ÷ / = /


ayuda// doy coronita ​

Answer 1

Respuesta:

$\frac{180}{110}$

Explicación paso a paso:

$\frac{1\\}{2}$ + $\frac{2}{5}$ =  $\frac{5}{10}+ \frac{4}{10}$ = $\frac{9}{10}$

$\frac{3}{4} -\frac{1}{5} =\frac{15}{20} - \frac{4}{20} = \frac{11}{20}$

$\frac{9}{10} / \frac{11}{20} = \frac{180}{110}$ = $\frac{18}{11}$ = 1 $\frac{7}{11}$