(8 ÷ 3) ÷ (3 ÷ 8) is equal to: 1. 64/9 2. 9/64 3. 1 4. none of the above

Hence, Option 1 is the correct option.

For the three rational number a, b and c; which of the following is correct:
a ÷ b = b ÷ a
a x (b ÷ c) = (a ÷ b) x (a ÷ c)
a ÷ (b ÷ c) = (a ÷ b) ÷ (a ÷ c)
a ÷ (b ÷ c) ≠ a ÷ b ÷ c