Răspuns :
a) 25/9; 137/9; 1258/9; 29/99; 437/99; 125106/999; 29471/999.
b) 27-2/90; 465-6/90; 8237-23/900; 161435-14/9900; 20079125-79/99900.
a) 25/9; 137/9; 1258/9; 29/99; 437/99; 125106/999; 29471/999.
b) 27-2/90; 465-6/90; 8237-23/900; 161435-14/9900; 20079125-79/99900.