Answer:
D. 1/2 x 5/4
Explanation:
A.
1/2 x 4/5 = 2/5
0.5 x 0.8 = 0.4
B.
1/2 x 4/4 = 1/2
0.5 x 1 = 0.5
C.
1/2 x 5/5 = 1/2
D.
1/2 x 5/4 = 5/8
0.5 x 1.25 = 0.625
I hope this helps!
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