1. The problem is to evaluate the expression $$\frac{( + - )}{\frac{1}{2}}$$ where the numerator contains operations represented by boxes, and one box equals 64. 2. Since the numerator is ambiguous but one box equals 64, we interpret the numerator as the sum and difference of these boxes. Assuming the expression is $$\frac{64 + (-64)}{\frac{1}{2}}$$. 3. Calculate the numerator: $$64 + (-64) = 0$$. 4. The expression becomes $$\frac{0}{\frac{1}{2}}$$. 5. Dividing zero by any nonzero number is zero: $$\frac{0}{\frac{1}{2}} = 0$$. 6. Therefore, the value of the expression is 0.