Answer:1/125/849/6 or 8 1/69/282/5Step-by-step explanation:1. 2/9 × 3/8 2÷2/9÷3 × 3÷3/8÷2 1/3 × 1/4 = 1/122. 5/6 × 3/4 5/6÷3 × 3÷3/4 5/2 × 1/4 = 5/83. 3 1/2 × 1 2/3 2×3+1/2 × 3×2+1/3 7/2 × 7/3 = 49/6 or 8 1/64. 3/4 × 3/7 = 9/285. 2/4 × 4/5 2/4÷4 × 4÷4/5 2 × 1/5 = 2/5