2) 3 4/7 * 4,5 * 7/35 * 8,75 : 2/5 : 9/32

Convert mixed numbers and decimals to fractions: (25/7) * (9/2) * (7/35) * (35/4) * (5/2) * (32/9).

Simplify by canceling common factors: (25/7) * (7/35) * (35/4) * (5/2) * (32/9) * (9/2) = (25 * 7 * 35 * 5 * 32 * 9) / (7 * 35 * 4 * 2 * 9 * 2).

Calculate the final result: 25 * 5 * 32 / (4 * 2 * 2) = 25 * 5 * 32 / 16 = 25 * 5 * 2 = 250.