Question

1) 7 17/18 - х = 5 4\9
2) 37 - 28 9/17



ДАМ 35 БАЛЛОВ

Answer 1

Ответ:

№1

$7 \ \frac{17}{18} - \ \times = 5 \ \frac{4}{9}$

$\times = 7 \ \frac{17}{18} - 5 \ \frac{4}{9}$

$\times = 7 \ \frac{17}{18} - 5 \frac{8}{18}$

$\times =2 \ \frac{9}{18} = 2 \ \frac{1}{2}$

№2

$37 - 28 \ \frac{9}{17} = 36 \ \frac{17}{17} - 28 \ \frac{9}{17} = 8 \ \frac{8}{17}$