Question

5/12+1=? 3/7+?=1

8/33+?=1

22/4+2=?

13/3+?=7

15/8-1=?​

Answer 1

Respuesta:

$\frac{5}{12} + 1 = x \\ \frac{17}{12} = x$

$\frac{8}{33} + x = 1 \\ x = 1 - \frac{8}{33} \\ x = \frac{25}{33}$

$\frac{22}{4} + 2 = x \\ \frac{30}{4} = x \\ \frac{15}{2} = x$

$\frac{13}{3} + x = 7 \\ x = 7 - \frac{13}{3} \\ x = \frac{8}{3}$

$\frac{15}{8} - 1 = x \\ \frac{7}{5} = x$

$\frac{3}{7} + x = 1 \\ x = 1 - \frac{3}{7} \\ x = \frac{4}{7}$