Решите уравнения 24\65 : x = 12\13 7\11 *x =5\22

Question

Решите уравнения
24\65 : x = 12\13
7\11 *x =5\22

Answer 1

Х=24/65:12/13=(24*13)/(65*12)=2/5
х=5/22/7/11=(5*11)/(22*7)=5/14