(2/3) × (4/5) =, (5/6) × 3 =, 4 × (3/8) =, 2 × (5/7) =, (3/4) × 6 =, 1 1/2 × 4 =, 3 × (2/9) =, (7/10) × 5 =, 2 1/3 × 3 =, 5 × (6/11) =, 7 × (3/5) =, (9/10) × 8 =, (2/9) × 18 =, 2 1/2 × 1 1/4 =, 4 2/3 × 2 =, 9 ÷ (3/4) =, 6 ÷ (2/3) =, 4 ÷ (5/6) =, 10 ÷ (2/5) =, 7 ÷ (3/8) =, 12 ÷ (4/9) =, 8 ÷ (2/3) =, (3/4) ÷ 9 =, (5/6) ÷ 10 =, (7/8) ÷ 4 =, (2/3) ÷ 6 =, (9/10) ÷ 3 =, (4/5) ÷ 8 =, (6/7) ÷ 2 =, (5/12) ÷ 15.

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