Devin shows (1)/(3) on a number line. What is his mistake? Devin divides 1 into 5 equal parts instead of 3 equal parts. Devin divides 1 into 4 equal parts instead of 3 equal parts. Devin shows (3)/(4) instead of (1)/(3). Devin shows (2)/(3) instead of (1)/(3)