Question

realizar los siguientes ejercicios​

Answer 1

Respuesta:

3. $2\frac{1}{7} -\frac{3}{14} = 4\frac{2}{14}-\frac{3}{14} = \frac{58}{14}-\frac{3}{14}= \frac{55}{14}, 3\frac{13}{14}$

6. $2\frac{1}{2}-6\frac{2}{4}=4\frac{2}{4}-6\frac{2}{4}=\frac{18}{4}-\frac{26}{4}=-\frac{8}{4} , -2$

9. $1\frac{3}{2}-2\frac{6}{8}=5\frac{4}{8}-2\frac{6}{8}=\frac{44}{8}-\frac{22}{8}=\frac{22}{8}, 2\frac{6}{8}$