4 + 4 + 1 / 2 * 6 / 7 / 9 / 5 of 14 -- (1 + 5 / 6 + 1 + 11 / 18)

4 + 4 + 1 / 2 * 6 / 7 / 9 / 5 of 14 -- (1 + 5 / 6 + 1 + 11 / 18)

5 of 4 + 4 1 / 2 * 6 / 7 / 9 / 14 -- (1 5 / 6 + 1 11 / 18) = 4 + 9 / 2 × 6 / 7 × 1 / 9 × 14 / 5 - (1 15 / 18 + 1 11 / 18) = 4 + (9 / 2 × 1 / 9) × (6 / 7 × 14 / 5) - 3 4 / 9 = 4 + 1 / 2 × 12 / 5-3 and 4 / 9 = 4 + 1 1 / 5-3 and 4 / 9 = 4 + 1 and 9 / 45-3 and 20 / 45 = 1 and 34 / 45