8:7= 1 rest 1
16:7= 2 rest 2
24:7= 3 rest 3
32:7= 4 rest 4
40:7= 5 rest 5
48:7= 6 rest 6
Sper că te-am ajutat !!!!!!!
a:b=c rest r
r<b=>r∈{0,1,2,3,4,5,6}
r=c
pt.r=0
Folosim teorema impartirii cu rest
a=b*r+r=0
pt.r=2
a=br+r=7*2+2=14+2=16
pt.r=3
a=br+r=7*3+3=14+3=17
pt.r=4
a=br+r=7*4+4=28+4=32
pt.r=5
a=br+r=7*5+5=35+5=40
pt.r=6
a=br+r=7*6+6=42+6=48
a∈{8,16,24,32,40,48}