а) 4/17+5/17 = 9/17
б) 4/17+3/17 = 7/17
в) 4/17+13/17 = 17/17 или же 1 :)
а)
4/17 + 5/17 = 9/17,
b)
4/17 + 3/17 = 7/17,
c)
4/17 + 13/17 = 17/17 = 1
а) 4/17+5/17 = 9/17
б) 4/17+3/17 = 7/17
в) 4/17+13/17 = 17/17 или же 1 :)
а)
4/17 + 5/17 = 9/17,
b)
4/17 + 3/17 = 7/17,
c)
4/17 + 13/17 = 17/17 = 1