The factor of the expression 1/2y - 5 1/2 is (1/2)(y - 11).
To find the factors of the expression 1/2y - 5 1/2, we can simplify it first.
Step 1: Convert the mixed number 5 1/2 to an improper fraction.
- 5 1/2 = (5 * 2 + 1) / 2 = 11/2
Step 2: Rewrite the expression with the simplified mixed number.
- 1/2y - 11/2
Step 3: Find the common denominator for the fractions, which is 2.
- The expression becomes (1/2)y - (11/2)
Step 4: Factor out the common factor, which is (1/2).
- (1/2)(y - 11)
Therefore, the factor of the expression 1/2y - 5 1/2 is (1/2)(y - 11).