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a fost răspuns

125 rest 2=x:6
2190 rest 4=x:5
5500=x:21
Am nevoie urgent!

Răspuns :

Codraaa
x:6=125 rest 2
D=ΕC+R
x=6•125+2
x=750+2
x=752

x:5=2190 rest 4
D=ΕC+R
x=5•2190+4

x:21=5500 rest 0
D=ΕC+R
c=21•5500+0