Answer:
First, we simplify the expression inside the parentheses: 
(5/8 + 2/8) = 7/8 
So the entire expression becomes: 
(7/8) × 12 
To find an expression with a value that is 1/4 of this, we can simply divide by 4: 
(7/8) × 12 ÷ 4 = (7/8) × 3 = 21/8 
Therefore, the expression that has a value that is 1/4 of the original expression is 21/8