Zhang tried to evaluate an expression step by step
-x/3 / 2/y
Step 1 = -x/3 / 2/y
<...
Mathematics, 18.03.2021 02:40 skyyk7205
Zhang tried to evaluate an expression step by step
-x/3 / 2/y
Step 1 = -x/3 / 2/y
Step 2 = -x/3 / y/2
Step 3 = -xy/6
Find Zhang's mistake
A Step 1
B Step 2
C Step 3
D Zhang did not make a mistake
Answers: 2
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