Question

simplifie this question.​

Answer 1

Answer:

none of this.........

Answer 2

Answer:

$13times \frac{13}{14}$

Step-by-step explanation:

12+10-7-1=14

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

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

$\frac{1}{2 } - \frac{4}{7} = \frac{ -1 }{14}$

14=13+1

$1 - \frac{1}{14} = \frac{13}{14}$

$13 \times \frac{13}{14}$