Răspuns :
D=CXI+R⇒I=(D-R)/C⇒C=(D-R)/I
I=7 c=9 restul=3 d=9X7+3=66
d=65 restul=5 c=10 i=(65-5):10=60:10=6
d=94 i=6 restul=4 c=(94-4):6=90:6=15
I=7 c=9 restul=3 d=9X7+3=66
d=65 restul=5 c=10 i=(65-5):10=60:10=6
d=94 i=6 restul=4 c=(94-4):6=90:6=15