Mathematics
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

answer
Answers: 2

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Zhang tried to evaluate an expression step by step -x/3 / 2/y

Step 1 = -x/3 / 2/y
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