Odpowiedź :
Odpowiedź:
1/10 + 1/2 + 1/20 + 1/24 + 1/16 + 1/8 = 2/20 + 10/20 + 1/20 + 1/24 + 1/16 + 1/8 = 13/20 + 1/24 + 1/16 + 1/8 = 13/20 + 2/48 + 3/48 + 6/48 = 13/20 + 11/48 = 624/960 + 220/960 = 844/960 = 211/240
Odpowiedź:
1/10 + 1/2 + 1/20 + 1/24 + 1/16 + 1/8 = 2/20 + 10/20 + 1/20 + 1/24 + 1/16 + 1/8 = 13/20 + 1/24 + 1/16 + 1/8 = 13/20 + 2/48 + 3/48 + 6/48 = 13/20 + 11/48 = 624/960 + 220/960 = 844/960 = 211/240