Question

dau 15 puncte x,y (in baza 10)+0,yz(in baza 10)=3,06

Answer 1

x,y (in baza 10)+0,yz(in baza 10)=3,06

x+0,1× y+0,1×y+0,01×z=3,06

x+0,2× y+0,01×z=3+0,06
⇒ z=6
x+0,2× y=3
y=5
x+0,2× 5=3
x=2

verificare

2,5+0,56=3,06