Question

Calculati: va implor♡♡!!​

Answer 1

Răspuns:

Explicație pas cu pas:

Answer 2

a) $\frac{5}{42} -\frac{1}{210} +\frac{1}{42}\ =\frac{29}{210}$

b)

$9 * \frac{8}{3} -\frac{13}{9}+\frac{3}{2} \\\\3*8-\frac{13}{9} +\frac{3}{2} \\\\24-\frac{13}{9} +\frac{3}{2}\\\\\frac{433}{18}$