4,4+(-6 2/7) + (-1 3/14) = 44/10 + (-44/7) + (-17/14)
44/10+(-44/7) = 308+(-440)/70 = -132/70 = -66/35
-66/35-17/14=-132-85/70=-217/70=-31/10=-3 1/10 =-3,1
4,4+(-6 2/7) + (-1 3/14) = 44/10 + (-44/7) + (-17/14)
44/10+(-44/7) = 308+(-440)/70 = -132/70 = -66/35
-66/35-17/14=-132-85/70=-217/70=-31/10=-3 1/10 =-3,1