Kim is showing her steps to solve the expression - 18.9 : 1/4. answer?

In which step did Kim make an error?

Step 1: - 18.9:

Step 2: - 18.9 ⋅ 4

Step 3: 75.6

A: Step 1

B: Step 2

C: Step 3

D: There is no error.

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