Question

1/5+(-1/9)+(-51/3)+5/9-0,2
помогите срочнооо​

Answer 1

Ответ:

$\frac{1}{5} - \frac{1}{9} - \frac{51}{3} + \frac{5}{9} - 0.2 = \frac{1}{5} - 17 + \frac{4}{9} - \frac{1}{5} = - 17 + \frac{4}{9} = \frac{157}{9} = - \frac{149}{9} = - 16 \frac{5}{9}$