32,15 + 31,28 + 29,16 +34,54 = 127,13
127,13 : 4 = 31,7825 = 31,78
78 + 74 +75+69+78+77+72+68+80+77 = 748
748 : 10 = 74,8
32,15 + 31,28 + 29,16 +34,54 = 127,13
127,13 : 4 = 31,7825 = 31,78
78 + 74 +75+69+78+77+72+68+80+77 = 748
748 : 10 = 74,8