1/2+1/3+0,5*4-18/5:18/5

Răspuns :

Răspuns:

1/2+1/3+5/10*4-1

1/2+1/3+20/10-1

1/2+1/3+2-1

3/12+4/12+12/12-6/12

19/12-6/12

14/12