1 12/17 : 3 = 1+12/171 + 12/171+12/17 / 3 = 17/17+12/1717/17 + 12/1717/17+12/17 / 3 = 29/17 / 3 = 29/17 * 1/3 = 29/51
2 1/2 : 24 = 2+1/22 + 1/22+1/2 / 24 = 4/2+1/24/2 + 1/24/2+1/2 / 24 = 5/2 / 24 = 5/2 * 1/24 = 5/48
1 12/17 : 3 = 1+12/171 + 12/171+12/17 / 3 = 17/17+12/1717/17 + 12/1717/17+12/17 / 3 = 29/17 / 3 = 29/17 * 1/3 = 29/51
2 1/2 : 24 = 2+1/22 + 1/22+1/2 / 24 = 4/2+1/24/2 + 1/24/2+1/2 / 24 = 5/2 / 24 = 5/2 * 1/24 = 5/48