Question

afla numerele x, y, z stiind ca x= y= z= 10 si 6/x= 3/y= 11/z

Answer 1

x+y+z=10
6/x=3/y=11/z=(6+3+11)/(x+y+z)
6/x=3/y=11/z=20/10=2
6/x=2              x=3
3/y=2             y=3/2      y=1,5
11/z=2           z=11/2    z =11/2=5,5