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Find the smallest natural number n which has the following properties:

a) Its decimal representation has a 6 as the last digit.

b) If the last digit 6 is erased and placed in front of the remaining digits, the resulting number is four times as large as the original number n.

Slični zadaci

#NaslovOznakeRj.KvalitetaTežina
1037Općinsko natjecanje 2011 SŠ3 26
1076Općinsko natjecanje 2000 SŠ4 10
1128Općinsko natjecanje 2010 SŠ4 37
1141IMO Shortlist 1959 problem 134
2313IMO Shortlist 2009 problem N126
2502Općinsko natjecanje 2011 SŠ4 6 4