Question

Afla numerele necunoscute: 8:a=1rest3, b:4=18rest3, c:8=1rest2... dau coroana la cel mai bun

Answer 1

8:a=1 r 3
8=a×1+3
8=a+3
a=8-3
a=5

b:4=18 r 3
b=4×18+3
b=72+3
b=75

c:8=1 r 2
c=8×1+2
c=8+2
c=10

Answer 2

8: a=1 r 3=>a=8-3=5, b: 4=18 r 3=>b =18×4 +3=75, c=8+2=10