Question

решите уравнение: 11 целых 7/9+у=13 целых1/18

Answer 1

$11frac79+y=13frac1{18}\y=13frac1{18}-11frac79\y=13frac1{18}-11frac{14}{18}\y=1frac5{18}$

Answer 2

Тровер можещ помогатт

Answer 3

$11 frac{7}{9} + y = 13 frac{1}{8}$
$frac{106}{9} + y = frac{105}{8}$
$y = frac{105}{8} - frac{106 }{9}$
$y = frac{97}{72}$
$y = 1 frac{25}{72}$