Question

\(\dfrac{8}{7}+\dfrac{6}{7}\)

Answer 1

\(\frac87+\frac67=\frac{8+6}{7}=\frac{14}{7}=2\)

Answer 2

Bằng 14/7 bằng 2

Answer 3

\(\dfrac{8}{7}+\dfrac{6}{7}=\dfrac{8+6}{7}=\dfrac{14}{7}=14:7=2\)

Answer 4

\(\dfrac{8}{7}+\dfrac{6}{7}=\dfrac{8+6}{7}=\dfrac{14}{7}=2\)

Answer 5

\(\dfrac{8}{7}\) + \(\dfrac{6}{7}\) = \(\dfrac{8+6}{7}\) = \(\dfrac{14}{7}\) = 2