Question

11 7/9 + y =13 1/18 напишите решение уравнения

Answer 1

$y = 13\frac{1}{18} - 11 \frac{7}{9}$
$y = 13 \frac{1}{18} - 11 \frac{14}{18}$
$y = 12 \frac{19}{18} - 11 \frac{14}{18}$
$y = 1 \frac{5}{18}$

Answer 2

11.7/9+у=13.1/18
у=13.1/18-11.7/9
у= 13 1/18-11 14/18
у= 12 19/18-11 14/18
у=1 5/18