Решите задачу:
12/11÷3/4×11/24=2/3 12/11÷3/4=12/11 × 4/3 = 16/11 = 1 5/11 1 5/11×11/24=16/11 × 11/24 = 2/3 1/2×2/3×3/4×4/5=1/5 1/2×2/3=1/3 1/3×3/4=1/4 1/4×4/5=1/5