Question

1/4-2/4+1=


2/3+1-6/3=


4/5-1/5+2=


3/7+1-2/7=


1/6-4/6+3=


POR FAVOOOOR​

Answer 1

Explicación paso a paso:

$\frac{1}{4} - \frac{2}{4} + 1 = \frac{3}{4} \\ \frac{2}{3} + 1 - \frac{6}{3} = - \frac{1}{3} \\ \frac{4}{5} - \frac{1}{5} + 2 = 2 \frac{3}{5} \\ \frac{3}{7} + 1 - \frac{2}{7} = 1 \frac{1}{7} \\ \frac{1}{6} - \frac{4}{6} + 3 = 2 \frac{3}{6} = 2 \frac{1}{2}$