Answer:
C and D
Step-by-step explanation:
C. 1/2 x k is equal to k/2 because if we input a number for k, we get the same output in both of them.
1/2 x 1 = 1/2
0.5 = 0.5
D. k ÷ 2 is the same as k/2 because a denominator of the fraction functions as the divider.
1 ÷ 2 = 1/2
0.5 = 0.5
