Question

9/7-1 ayuda

11/3-2

11/3 - 1/18

Answer 1

Explicación paso a paso:

$\frac{9}{7} - 1 = \frac{9 - 7}{7} = \frac{2}{7}$

$\frac{11}{3} - 2 = \frac{11 - 6}{3} = \frac{5}{3}$

$\frac{11}{3} - \frac{1 }{18} = \frac{66 - 1}{18} = \frac{65}{18}$