(32.15+31.28+29.16+34.54) : 4 = 31.7825 = 31.78
( 35,15 + 31,28 + 29,16 +34,54 ) : 4 =127,13 : 4 = 31,7825 = 31,78
(32.15+31.28+29.16+34.54) : 4 = 31.7825 = 31.78
( 35,15 + 31,28 + 29,16 +34,54 ) : 4 =127,13 : 4 = 31,7825 = 31,78